Behavioral task
behavioral1
Sample
85b8abe64b943b6860ceac2be28b8261_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
85b8abe64b943b6860ceac2be28b8261_JaffaCakes118
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Size
189KB
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MD5
85b8abe64b943b6860ceac2be28b8261
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SHA1
8c1f92000a79267ca3e92f8b8fb9c2ec49a845af
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SHA256
64ec24f43a1986599ddd9fdc8b6691a6a331a5e30787c49eef0581621df317b0
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SHA512
f24aa3c934670bb16db6dd93dbd985ae771876a1565b2b8326393178d74a585c608cf06f6ca790a65aca451035c16a9e5552030340669b7086fb0c9d36c5ed33
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SSDEEP
3072:MBXlaaEiANW04EsbzDighDwFCAVnHQEelV91RWVzH2EtKcCbZcjD9Kv4sEm8pwOV:MraLiAovEeUfHQEo9c+cUcFDm8OO8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 85b8abe64b943b6860ceac2be28b8261_JaffaCakes118 unpack001/out.upx
Files
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85b8abe64b943b6860ceac2be28b8261_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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 176KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ