Behavioral task
behavioral1
Sample
3fee7f05762e521ecf41e1e02a5e4f26_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3fee7f05762e521ecf41e1e02a5e4f26_JaffaCakes118
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Size
179KB
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MD5
3fee7f05762e521ecf41e1e02a5e4f26
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SHA1
3a4f5449ffe442b6ced6a32fa04859c19632dd06
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SHA256
722fd905dc7cdb5c905bae00657f510834efb64e9baa0d0d3edd2e0442e9dd91
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SHA512
df8110e74761a3825d1a0d7d52e99cc4db01ef11b6457d702003172760ac54546ad3bbf7c2f0e048d2ac84b56e102844c3d983bfadf6e1a16d32d6fbf76c4697
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SSDEEP
3072:Vo/lri4GAA9LnsBrsDMAp87V4g6Duv6Thx9iw7xe1AqBRqNGuVfJExP:e8d8of8tv60seaqBRqNGsJEh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fee7f05762e521ecf41e1e02a5e4f26_JaffaCakes118 unpack001/out.upx
Files
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3fee7f05762e521ecf41e1e02a5e4f26_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ