Behavioral task
behavioral1
Sample
8bc95842450b8a3a320ddbb9a7f9343a_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8bc95842450b8a3a320ddbb9a7f9343a_JaffaCakes118
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Size
18KB
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MD5
8bc95842450b8a3a320ddbb9a7f9343a
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SHA1
1f5e7346ba50b3a82cb9eee5fb9f80ca91cc0acb
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SHA256
c32e4e4c3f5ab8d667aa1d7016cdc8b6d04aed79b8c1bb15a2ffd6ed4c3d2ed8
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SHA512
905de5126ce2688410ccb3afbba12f4ce7c2e404f88daef6329b2da62cb3796c409b5417df1b8a6b2ee206e304174a8f592fcc49df09d808eb814d632dcfb8c0
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SSDEEP
384:5DT8mGvQa7hPKALXc3Sca2oByTcRSJGDPntgEoB1D6wJGsmJEa:5DT8mGvQajr9yMtgPD6Pfp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8bc95842450b8a3a320ddbb9a7f9343a_JaffaCakes118 unpack001/out.upx
Files
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8bc95842450b8a3a320ddbb9a7f9343a_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ