Behavioral task
behavioral1
Sample
8c31a343c3d90a4768e181b3e6ead364_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8c31a343c3d90a4768e181b3e6ead364_JaffaCakes118
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Size
200KB
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MD5
8c31a343c3d90a4768e181b3e6ead364
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SHA1
4e2d339f5673e2dcb1e41e964e8ebd31f97f984e
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SHA256
f579a4bdca45d546da2630aa0dcb8aa4a828a3a5c18159131fcbf7e2f8b9a259
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SHA512
ac592cfb12c2f8c2df419b8414b2275a6ab346a5653dd8eff5bc4714ef92747461ae6c2e10f5302b489d3adb480ccff6398a6da75c70cbb39b283ecc8994004a
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SSDEEP
1536:vjPzy7rAVb3n3gX72IEJ5NwE4G/a3hd+g/iqXTJWQ9gwtwVd/Z2N0IJdT7T:bPzyXANQX729D4G/aR39TJXtERoaA3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8c31a343c3d90a4768e181b3e6ead364_JaffaCakes118 unpack001/out.upx
Files
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8c31a343c3d90a4768e181b3e6ead364_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: 272KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 192KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 264KB - Virtual size: 261KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ