Behavioral task
behavioral1
Sample
fd38650cf5459abc9e709a46197f9f21_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fd38650cf5459abc9e709a46197f9f21_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fd38650cf5459abc9e709a46197f9f21_JaffaCakes118
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Size
136KB
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MD5
fd38650cf5459abc9e709a46197f9f21
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SHA1
39a7ea0aa8da28da7f7570e0e4951eba6e8d2972
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SHA256
bdfe8811dadd1af6a97d754e23117ad783233dc4bb629ed25fe1e6cf70bd6448
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SHA512
ca07a3f4daf98182fbcb8b6064b84b4c7a79962770197fd76fe987a9ffbce1e7b834c88d76cf005f26510fb677bd60d226f0cdd102b41cd785022c3f61eecf28
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SSDEEP
3072:psjYsxF/kK/EHF0HA5nT7s3y7UtzK3BSsCeG7oeFXC8azbq:pFuG4wF0H87sWUtzunCeGseFy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd38650cf5459abc9e709a46197f9f21_JaffaCakes118 unpack001/out.upx
Files
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fd38650cf5459abc9e709a46197f9f21_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ