Behavioral task
behavioral1
Sample
16e501c81d267b720ad85db5e018d6e7_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
16e501c81d267b720ad85db5e018d6e7_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
16e501c81d267b720ad85db5e018d6e7_JaffaCakes118
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Size
366KB
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MD5
16e501c81d267b720ad85db5e018d6e7
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SHA1
ca23fb03f908c138eb226827213ff75ad68efba1
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SHA256
7e703f0bd2c859a59f36144c408f3b279d87bae82802aaac6043dfe270a778ee
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SHA512
9db52ab9b6a61467f4a5d385d37d4646ca672fc719ad8f2a1f19c3e404733623d7bcc6521711737bc5001893c15b028dded3e9f1d9eb67d8c20cf3c9e27e90bd
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SSDEEP
6144:71dCFHNTlimVL8t9xPLMarcYAJv0NMiYtwJrtECZ:7aFHVzVyYar760KmrS6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 16e501c81d267b720ad85db5e018d6e7_JaffaCakes118 unpack001/out.upx
Files
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16e501c81d267b720ad85db5e018d6e7_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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 256KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 104KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 455KB - Virtual size: 455KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ