Behavioral task
behavioral1
Sample
6fac2df23bfbe0ab941c90991008265f_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
6fac2df23bfbe0ab941c90991008265f_JaffaCakes118
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Size
369KB
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MD5
6fac2df23bfbe0ab941c90991008265f
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SHA1
6a1573dba91909989d8e0da089f67cb4e0877c38
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SHA256
4685350fc2b979b7547415c76adabedd1e1b01035ae9a2c4d9320dc4e8bdad73
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SHA512
fbc0dd35cee6f5f99a99e7ee23721bde2d4703474e9946724698e7fda7f740359edb4acd758174257afb1b6764d73da2c411a212e078f8a2117530b0379496c0
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SSDEEP
6144:vCxOET2PRA8A3bLeQh81uhTx8+WYbwWVJqjhLzgAmw7VFyJ4I+gZmLiC2HpFUV+G:v1PO8MeQh81uhNmq+jhfgKBCBZbCgpez
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6fac2df23bfbe0ab941c90991008265f_JaffaCakes118 unpack001/out.upx
Files
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6fac2df23bfbe0ab941c90991008265f_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 456KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 265KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 518KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ