Behavioral task
behavioral1
Sample
138396241376cf697e058ab0e32a49d1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
138396241376cf697e058ab0e32a49d1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
138396241376cf697e058ab0e32a49d1_JaffaCakes118
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Size
104KB
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MD5
138396241376cf697e058ab0e32a49d1
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SHA1
b2c47706524a9ee352d2571fd1b014c0bdcdf682
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SHA256
b34716f7bcbd08bef19562a7497ae0f838395c0555e8fb0893d0964a3962cdad
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SHA512
616290fb92739e187e94271a8aa133b8386cf80aa5afd78aa9b3213b00f3fed142da9533da3aff7ee629471f776dd99784b912bc431f14385dda36a81d174168
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SSDEEP
3072:uetDOSpgJremwXSAvNdH1w4IqeolDHXOMxiU:2Spgxem/4NbTIq9D3Vxi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 138396241376cf697e058ab0e32a49d1_JaffaCakes118 unpack001/out.upx
Files
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138396241376cf697e058ab0e32a49d1_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: 260KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 96KB - Virtual size: 100KB
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: 324KB - Virtual size: 322KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ