Behavioral task
behavioral1
Sample
fb5331af28c55be6613462553916206e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
fb5331af28c55be6613462553916206e_JaffaCakes118
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Size
174KB
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MD5
fb5331af28c55be6613462553916206e
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SHA1
9611212e2a33c9a6c7dc0cba999aa89699a7a0bb
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SHA256
90bffc3b2e60ff61bd4de4b5c74a4bc82ba87da6c30d2e386457b8adb5af8c21
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SHA512
94943da150371ce67540ec7c4395a14e059b77a3e0e001d93ae1e9e2e1d40f19b37ef196be476c65557e4feb1fd4ec88202220eda03c0bd74d9fe0de9015509c
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SSDEEP
3072:RKbMcQXmXVQkG3JGXjOJJQWWQ6GPde+wOkLsIg79y6xzVsBGlZcCK5VU0k1e5rX:4QLXCVg3JGX2SW1w4kLJzCuAZcCsUFM5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb5331af28c55be6613462553916206e_JaffaCakes118 unpack001/out.upx
Files
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fb5331af28c55be6613462553916206e_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: 292KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 165KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 151KB - Virtual size: 332KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ