284d6df98c4cb433504e038b52992825_JaffaCakes118

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General

Target

284d6df98c4cb433504e038b52992825_JaffaCakes118
Size

160KB
MD5

284d6df98c4cb433504e038b52992825
SHA1

fe131966ab56118197c1f2d78f18ad4a4dc91f17
SHA256

d00da33bc8423363fa9f86e7755e5b00b8e308afdbb599ad9e3d2e852ca4373a
SHA512

5d661163c174789e0e23643e7a6592237650e32bdd00ba6bd9e873bb9f2aafa708d21e4e3081d5da3962fe4e81adc46e8bdb088f98db5e5f0a0f0b4d3cf827ac
SSDEEP

3072:YFOUNG/uDq9PIduB4lEerjBmvE9+QHraKEmmufMgAD8+fg4H07+Yej+Z/NPShrD:sOU9dupeEvSFLggqlfg4cTej+NNP0r

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
284d6df98c4cb433504e038b52992825_JaffaCakes118

Files

284d6df98c4cb433504e038b52992825_JaffaCakes118
.exe windows:4 windows x86 arch:x86

624ca9dfb46a4986143d87bcf9148a74

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

M:\serviceesgomi_omsa_eclarity_450_10.94.144.246\omsa_source\dsm_om_shrsvc\dsm_om_shrsvc\winnt\nt32\Release\dsm_om_shrsvc32.pdb

Imports

omacs32

OCSGetOMAInstallPath
OCSFreeMem

dsupt32

??6DellLogging@DellSupport@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??1DellException@DellSupport@@UAE@XZ
??0DellException@DellSupport@@QAE@ABV01@@Z
??1?$DellPropertyIterator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@UAE@XZ
??0DellException@DellSupport@@QAE@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H@Z
?setProperty@?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@QAEXABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z
??0ModuleDataControl@DellSupport@@QAE@XZ
??0?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@QAE@_N@Z
??0DellLogging@DellSupport@@QAE@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@HH@Z
?setInstance@DellLogging@DellSupport@@SAXAAV12@@Z
?isAccessAllowed@DellLogging@DellSupport@@SA_NXZ
?getInstance@DellLogging@DellSupport@@SAAAV12@XZ
?setloglevel@DellSupport@@YA?AVDellSetLogLevelManipulator@1@H@Z
?endrecord@DellSupport@@YAAAVDellLogging@1@AAV21@@Z
??6DellSupport@@YAAAVDellLogging@0@AAV10@ABVDellSetLogLevelManipulator@0@@Z
??6DellLogging@DellSupport@@QAEAAV01@PBD@Z
?savePropertiesImpl@?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@AAE_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
??1DellSetLogLevelManipulator@DellSupport@@QAE@XZ
?addProperty@?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@QAEXABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z
??1DellLogging@DellSupport@@UAE@XZ
??1?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@UAE@XZ
??1ModuleDataControl@DellSupport@@UAE@XZ
?forEach@?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@QAEXAAV?$DellPropertyIterator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@Z
?start@DellService@DellSupport@@QAE_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@_N@Z
?loadPropertiesImpl@?$DellProperties@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@DellSupport@@AAE_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@D@Z

omsas32

?remove@OMSAService@1@QAE_NXZ
?install@OMSAService@1@QAE_NXZ
??0OMSAService@0@QAE@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z
??1OMSAService@0@UAE@XZ

msvcp80

??$?HDU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@PBD@Z
??$?8DU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??$?HDU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@0@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ

msvcr80

__set_app_type
_encode_pointer
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
_initterm_e
_crt_debugger_hook
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_decode_pointer
_except_handler4_common
_invoke_watson
_controlfp_s
?_type_info_dtor_internal_method@type_info@@QAEXXZ
__CxxFrameHandler3
_CxxThrowException
??3@YAXPAX@Z
fclose
fprintf
fopen
printf
__iob_func
_invalid_parameter_noinfo
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
exit
__initenv
_initterm

kernel32

GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange

Sections

.text
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

624ca9dfb46a4986143d87bcf9148a74

Headers

File Characteristics

PDB Paths

Imports

omacs32

dsupt32

omsas32

msvcp80

msvcr80

kernel32

Sections

.text Size: 6KB - Virtual size: 6KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 6KB - Virtual size: 6KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

UPX0
Size: 144KB - Virtual size: 380KB