Behavioral task
behavioral1
Sample
8bd002a4b4c1389355775d62ff9a5f45_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8bd002a4b4c1389355775d62ff9a5f45_JaffaCakes118
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Size
48KB
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MD5
8bd002a4b4c1389355775d62ff9a5f45
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SHA1
89a5faf2ca83100f5bc86a1bbf0ebe61b0715fd7
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SHA256
f0058b0838240e7433a22871b709899967b339d87a91dc75791404efddbd70f0
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SHA512
4691ffab61c8cac8102d49d7895ca690f82a00ca0f2a933d8f569d131aa7b5afd930cec9828e69615ad5a9f441b347b4ae4efec0ea67d0cd1e0f8a6e674f37a3
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SSDEEP
768:Q+l9EiQutpRoi6ThXpTvxFPmSjB8MZw/3wLDx48/+B3v+oRYeUM4UJ5hXS:T0etArt59Ff2YK3+V5/+wgUQ5pS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8bd002a4b4c1389355775d62ff9a5f45_JaffaCakes118 unpack001/out.upx
Files
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8bd002a4b4c1389355775d62ff9a5f45_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: 2.1MB
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: 512B - Virtual size: 4KB
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ