Behavioral task
behavioral1
Sample
401fb0f7376ee90518f13afca9715ad8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
401fb0f7376ee90518f13afca9715ad8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
401fb0f7376ee90518f13afca9715ad8_JaffaCakes118
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Size
102KB
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MD5
401fb0f7376ee90518f13afca9715ad8
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SHA1
ec6da12c09bb627c6e107eea089d6d6b4a8ebd8f
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SHA256
44fbd31bb7161c095b9ff001f593e45c5e72501ab0a37eedb730b440be53de22
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SHA512
bf2d0e09c2fc0ac93d6c209bc588c93d976acbde6c0ef2cd831305f439efca08056163dc56310104d19ee1061ce6a08df5a83d1810d198453d68b319580b4c18
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SSDEEP
3072:/cSgyPxqiRXpZOwgWIhDvFXxEsq2CW6SDPpW5lmZun:UY5alhDvV44rrpy3n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 401fb0f7376ee90518f13afca9715ad8_JaffaCakes118 unpack001/out.upx
Files
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401fb0f7376ee90518f13afca9715ad8_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 195KB - Virtual size: 195KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ