Behavioral task
behavioral1
Sample
cfdf9da3fa91bfdb965ada1c4f8d9b3f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cfdf9da3fa91bfdb965ada1c4f8d9b3f_JaffaCakes118
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Size
51KB
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MD5
cfdf9da3fa91bfdb965ada1c4f8d9b3f
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SHA1
be6dfef58007ff64f7c36989bef7d688c1535d10
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SHA256
268bd27e2d2e8847a3d871d978ac4028750a7565227409c84eba2dc851bd4807
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SHA512
b1a56a576240a72c49362501b72a6501ab99994b01edbf9e3b1b377a5421988a22da3bbbb9110994348c4b4b3b4258131f1d3e9abcfc715c24790d6b92faaf8f
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SSDEEP
1536:/DidyP1ZicATlH1mrefCweZ/G/XeDPY1/Tq2asE:/mEPATlH1mQCweKAYJTqf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfdf9da3fa91bfdb965ada1c4f8d9b3f_JaffaCakes118 unpack001/out.upx
Files
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cfdf9da3fa91bfdb965ada1c4f8d9b3f_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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
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
.rmnet Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE