Behavioral task
behavioral1
Sample
e81d530bb623f39bb6336e7acf94a0b8_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e81d530bb623f39bb6336e7acf94a0b8_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e81d530bb623f39bb6336e7acf94a0b8_JaffaCakes118
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Size
86KB
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MD5
e81d530bb623f39bb6336e7acf94a0b8
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SHA1
a79a1d225cc44e41ca1f195cc227da62f85943e1
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SHA256
f5354a5abb830f3d5a830ce76328698e2777cdc436a74b5c36786d18ef24c699
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SHA512
db91a8fc1cac59f29d36acca846446273f82cd1340d88c298ae9dcc7ee00fcc0533299c4480dbc2bc68452f71af76d1921d738610d3d0bd93e6db2cc323bdb7b
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SSDEEP
768:/mvOGUP0yEfc7+VUELndGO9cKXfgVNCLKEBXOyJsJdP:/+9yEc7OdndTPfgTCuEdOyJO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e81d530bb623f39bb6336e7acf94a0b8_JaffaCakes118 unpack001/out.upx
Files
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e81d530bb623f39bb6336e7acf94a0b8_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 82KB - Virtual size: 84KB
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: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ