Behavioral task
behavioral1
Sample
40c382ea81b2ba47b04d587a394aee8e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
40c382ea81b2ba47b04d587a394aee8e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40c382ea81b2ba47b04d587a394aee8e_JaffaCakes118
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Size
165KB
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MD5
40c382ea81b2ba47b04d587a394aee8e
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SHA1
89bb7b165ac2256273333461355107ee567422e2
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SHA256
8e01f4cc22d9f0f9245a7397f0458e15777fa323dd6f8110abbd0db1dff342d2
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SHA512
b25ae790367121844599c0032a2f147be146feb409d0e73d53c1c4af162006fb83db7dea252bd3432a40a3f72e5253839de4402f61e680e458a984800bad21a3
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SSDEEP
3072:8NKC3hda9nPwUOIlK1A1Zo25NFgUHeMC0UC2Qj6kPAQa8qyaCem3W:lCxdM4N8fo25g6eMrUC2A6TJ8qyp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40c382ea81b2ba47b04d587a394aee8e_JaffaCakes118 unpack001/out.upx
Files
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40c382ea81b2ba47b04d587a394aee8e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 452KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 148KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 503KB - Virtual size: 506KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ