Behavioral task
behavioral1
Sample
a0c75d03f20a6a1cf85fc07f1e15550e_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a0c75d03f20a6a1cf85fc07f1e15550e_JaffaCakes118
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Size
131KB
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MD5
a0c75d03f20a6a1cf85fc07f1e15550e
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SHA1
ff94ea2f61ddec69dd07de8deb8e352e5cb598b3
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SHA256
6f2231a0a9198fa6ba33c9a7d15a4c3f362bf8e1c800286029b6bdfef70bd49e
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SHA512
8e7b63dd7f525743fbca5f549766c8248359c5598b997aa09cd1fe6d28679be7a45d51ee831e1b7351850ada0388d40276b868260c78a37b3dc06fc3b63baedf
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SSDEEP
3072:px1XAb/H35h6fQn/EH79FdO6qNM4ZyBLo+d6XD:pTK/H3LA7s6MyBLo+gX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a0c75d03f20a6a1cf85fc07f1e15550e_JaffaCakes118 unpack001/out.upx
Files
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a0c75d03f20a6a1cf85fc07f1e15550e_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: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 15KB - Virtual size: 16KB
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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ