Behavioral task
behavioral1
Sample
a3c65bdbfb331bb3c72ffcd019284a3f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a3c65bdbfb331bb3c72ffcd019284a3f_JaffaCakes118
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Size
109KB
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MD5
a3c65bdbfb331bb3c72ffcd019284a3f
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SHA1
abfd00ed109ad69a447b2855839319a6e9941015
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SHA256
179080b111d3328f3e76777645ad4f55b64a87e474f7a33ebb4db1f19c6a4034
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SHA512
4a93ed2d78de3aadb528d66630d19c9d85e8e83a619ad694fb9d603e0ed01d2dcdbbb4b8f48a1209c2fcebedcc49947563000fc34e7e317fe774d5ce28ae8b88
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SSDEEP
3072:uwft8vdlWZNq9weSPMwHc0sBBgNGBUOduNo:zft8VwzmwhPMJ0sBBg4XkNo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3c65bdbfb331bb3c72ffcd019284a3f_JaffaCakes118 unpack001/out.upx
Files
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a3c65bdbfb331bb3c72ffcd019284a3f_JaffaCakes118.exe windows:7 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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:7 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: 172KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ