Behavioral task
behavioral1
Sample
057a179eaeb8da1c9ad1bbfde6cd0567_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
057a179eaeb8da1c9ad1bbfde6cd0567_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
057a179eaeb8da1c9ad1bbfde6cd0567_JaffaCakes118
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Size
284KB
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MD5
057a179eaeb8da1c9ad1bbfde6cd0567
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SHA1
474ee7d5e09715401f1e281e9bfe149cf11e29eb
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SHA256
354aa4081f1be54b00d812d2fbc60fb40f17f830995d7fb3ab3ee09c5f9b41ef
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SHA512
e8bb8640b4e8b405d7bbf1d555f15f479ec55347c6a9e1614d2e92812d06510092eacd4111ab59387a24a341f49963f628697d8380de41c2f747bd0f8bfe0a65
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SSDEEP
6144:5RjxDiKrHSWZDOVJhNAk32Zz3vZ07LMYOsLtdJl8L:5R1ZrHSWQVyg2Zrx0v+Il8L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 057a179eaeb8da1c9ad1bbfde6cd0567_JaffaCakes118 unpack001/out.upx
Files
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057a179eaeb8da1c9ad1bbfde6cd0567_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ