Behavioral task
behavioral1
Sample
3afad557993954df8650098ef97a41ee_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3afad557993954df8650098ef97a41ee_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3afad557993954df8650098ef97a41ee_JaffaCakes118
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Size
380KB
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MD5
3afad557993954df8650098ef97a41ee
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SHA1
3b19c7ed3e672b200e30c7e4253da659447a69c2
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SHA256
7061cc1fbcfb4fca1b34ba65f501812bfb8415784b28fbcdb2359c70625868f1
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SHA512
90da064e9cdc811a12587f5df82fd7e3bed617cc4d509e78854d93f6ae36d1e53f5cd8e00d411f71d5e1191c6fe81fc2ff5815216590bae1d856c88b8239beb3
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SSDEEP
6144:C1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59v8U4kJbj5lx919hR:CjkArEN249AyE/rbaMct4bO2/VvtJ5Nn
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 3afad557993954df8650098ef97a41ee_JaffaCakes118 unpack001/out.upx
Files
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3afad557993954df8650098ef97a41ee_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: 544KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ