Behavioral task
behavioral1
Sample
ac6c5991c99e0b38b4c86c42c1c07af6_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ac6c5991c99e0b38b4c86c42c1c07af6_JaffaCakes118
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Size
284KB
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MD5
ac6c5991c99e0b38b4c86c42c1c07af6
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SHA1
468628848ddff83c229e5dcd85d493eca3c052a6
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SHA256
40caf49581f6df7d930014c558e3565234a3dfeac9a80b1eff27e2c7f7a9bf78
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SHA512
1a938768a651b8d27f67e5ca8d45c9f6ac7564174ea01a81006bbc31aaabcb1247375747e55b84fa2f15604a963fc339624e353968e3fef20ad07ff817c71cae
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SSDEEP
6144:IzRSg5MOTsx7VArcfsvgxNSXT/VYRLgvPxWeVhbaLNdvF5NptYLJF:IzRdL0AZvgLsdOCx6dJptC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac6c5991c99e0b38b4c86c42c1c07af6_JaffaCakes118 unpack001/out.upx
Files
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ac6c5991c99e0b38b4c86c42c1c07af6_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: 476KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 277KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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: 491KB - Virtual size: 491KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 76KB - Virtual size: 145KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ