Behavioral task
behavioral1
Sample
266b1c51f852680851e28feccd3d9c03_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
266b1c51f852680851e28feccd3d9c03_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
266b1c51f852680851e28feccd3d9c03_JaffaCakes118
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Size
1.1MB
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MD5
266b1c51f852680851e28feccd3d9c03
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SHA1
3a960a25e99f75be2594b2d09a604fe7e548b322
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SHA256
927cea514e9ff17d178772938cafc01a1bd9703cd0ca209584a79b905c175113
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SHA512
4a7793342d7e4fc75c2e4fd16454253257970b944924c1ccfbccef0a905c34f71b114b190dfcacfbdf3bc508a732e9579d9b8ba65e256e8a25c0bd8dc76a8f68
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SSDEEP
24576:7phpgeePMaqp/J+m01If3jwMkJtYN7NoWkNK2cOPP2Ab:yRlT1M38MyUNoWwK2cOPuM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 266b1c51f852680851e28feccd3d9c03_JaffaCakes118 unpack001/out.upx
Files
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266b1c51f852680851e28feccd3d9c03_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 61KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ