a010a28b97a8e528a61d7fda88e6625c_JaffaCakes118

General

Target

a010a28b97a8e528a61d7fda88e6625c_JaffaCakes118
Size

427KB
MD5

a010a28b97a8e528a61d7fda88e6625c
SHA1

866efa6695b15876bfe9decfb7690f37cc97b5d5
SHA256

c90e8de992010b243d575bc49dc5d5bb18c30341121326c1d0693f1f1c033fd7
SHA512

aa60b170545e56c35ad0c8627ba2e318e44524fdfaa2a4c5c00d0a39c63a4b967eb7f67c43b1935c0783d05d6f553f596b33bf411fb836825b377e7ce71a349c
SSDEEP

12288:KU7KT1hfB085u8ulBHhbbEc0I8E4pPHBJ/QQU:KMIt5cDbH0I8bxHBJ/Q

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 2 IoCs

Checks for missing Authenticode signature.

resource
a010a28b97a8e528a61d7fda88e6625c_JaffaCakes118
unpack001/out.upx

Files

a010a28b97a8e528a61d7fda88e6625c_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 768KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 411KB - Virtual size: 412KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Exports

Exports

@@Injector@Finalize
@@Injector@Initialize
@@Main@Finalize
@@Main@Initialize
@@Process@Finalize
@@Process@Initialize
@@Processlist@Finalize
@@Processlist@Initialize
@@Settings@Finalize
@@Settings@Initialize
_AboutBox
_Form1
_Form2
_Form3
_ProcessForm
__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 868KB - Virtual size: 868KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 59KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 115KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 57KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 768KB

UPX1 Size: 411KB - Virtual size: 412KB

.rsrc Size: 14KB - Virtual size: 16KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 868KB - Virtual size: 868KB

.data Size: 59KB - Virtual size: 100KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.idata Size: 12KB - Virtual size: 12KB

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 115KB - Virtual size: 116KB

.reloc Size: 57KB - Virtual size: 60KB

UPX0
Size: - Virtual size: 768KB

UPX1
Size: 411KB - Virtual size: 412KB

.rsrc
Size: 14KB - Virtual size: 16KB

.text
Size: 868KB - Virtual size: 868KB

.data
Size: 59KB - Virtual size: 100KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.idata
Size: 12KB - Virtual size: 12KB

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 115KB - Virtual size: 116KB

.reloc
Size: 57KB - Virtual size: 60KB