Behavioral task
behavioral1
Sample
77a1d6517118dcf0a7cbf7fbaafc5413_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
77a1d6517118dcf0a7cbf7fbaafc5413_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
77a1d6517118dcf0a7cbf7fbaafc5413_JaffaCakes118
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Size
287KB
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MD5
77a1d6517118dcf0a7cbf7fbaafc5413
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SHA1
8fdaa71db0437233d5a30d42b6e5f1cd9a6aad4b
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SHA256
c0a3dc76998bbd648f6b8f45dcae955bd3c0973d2eb95ef33df3fbb420321b51
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SHA512
9c039baacdc3fba92408929c6a65134ec83ce3054097e2d6004abaf2b91fe52ac7150c516e3c7ec38303ff076d0f3706f65d333bdc44632d1605a104c4f504d3
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SSDEEP
6144:g/Ktp29lRWPZUJJHRVshxodf6Pr1fvIKEdTzuhOChC38usHfJY6En6T2TSCOCOdt:ntSQOxgxBSqcEiP/3IWVe/uc0tuR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77a1d6517118dcf0a7cbf7fbaafc5413_JaffaCakes118 unpack001/out.upx
Files
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77a1d6517118dcf0a7cbf7fbaafc5413_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
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:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 250KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 400B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 19KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE