Behavioral task
behavioral1
Sample
3ef94dcdc506035cde57541c50eba003_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3ef94dcdc506035cde57541c50eba003_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
3ef94dcdc506035cde57541c50eba003_JaffaCakes118
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Size
46KB
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MD5
3ef94dcdc506035cde57541c50eba003
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SHA1
63cfcc3ce79f8d2e12f7d77daf4a986a341367a0
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SHA256
a514b1dc0e973662ad0171d517eed1a5535acbfbfd2dde05a75318db3adbbd24
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SHA512
8326b2b165e3ccf674679683852515c6f0a77632c796bdb4eb4b206843c220a7264cf7ff95c697d3ae5a86c3873a8bc3f6d52823295255f345ccf0249f23c6e6
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SSDEEP
768:bEG41Kp4YFedJGgZIUPOE/3B0kAE4TfPXjki5697:bEvS7m56kAE4T335K
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ef94dcdc506035cde57541c50eba003_JaffaCakes118
Files
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3ef94dcdc506035cde57541c50eba003_JaffaCakes118.dll windows:4 windows x86 arch:x86
e9ecefcaa9aab949990287d835c913dc
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
kernel32
AddAtomA
CreateThread
DisableThreadLibraryCalls
ExitProcess
FindAtomA
GetAtomNameA
GetModuleFileNameA
GetModuleHandleA
Sleep
VirtualProtect
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcrt
__dllonexit
_errno
_iob
abort
fflush
fprintf
free
malloc
memmove
strstr
system
user32
GetAsyncKeyState
MessageBeep
MessageBoxA
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 336B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 804B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ