Behavioral task
behavioral1
Sample
be261e34da053be2464d80f0cd8fbeb2_JaffaCakes118.dll
Resource
win7-20240704-en
General
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Target
be261e34da053be2464d80f0cd8fbeb2_JaffaCakes118
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Size
47KB
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MD5
be261e34da053be2464d80f0cd8fbeb2
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SHA1
71292d2cc650b1ef11129ec0e98fdcd02daa3825
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SHA256
eaf9900138ca499b7c82f4def78545949003b7a60a6afc8d67caba29f151bc12
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SHA512
9b7b1a53d19f1441c23b4ae8c2c7b89de09174f6c9250a3c5e1d1cf70cc9f4966bf7f4ebb1592bf34e2df5f28a288ec98e43c58bbb11802f41205acbc8e1a7d3
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SSDEEP
768:o46DWA0fM54NOa5Ds2DxufHHCy/zghT17:dNMSNO4rxciyE
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource be261e34da053be2464d80f0cd8fbeb2_JaffaCakes118
Files
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be261e34da053be2464d80f0cd8fbeb2_JaffaCakes118.dll windows:4 windows x86 arch:x86
492c31b855b6df52156e0b71fcb58fb6
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
IsBadWritePtr
Sleep
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcrt
__dllonexit
_errno
_iob
abort
fflush
fprintf
free
malloc
strstr
system
user32
GetAsyncKeyState
MessageBoxA
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 1008B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 288B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 748B
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