Behavioral task
behavioral1
Sample
3f69e975b07df497f3d8c02c603ab321_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3f69e975b07df497f3d8c02c603ab321_JaffaCakes118
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Size
481KB
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MD5
3f69e975b07df497f3d8c02c603ab321
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SHA1
382af71107142deabc40706a0da65b0510ff266c
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SHA256
c518b346e4a232482b3604fa0216a70ea8028b9d2abe0d73b0d0bd56eadb6564
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SHA512
d29a0868dadc94128c3bf572e514e3ab4182a2b646aea454ed461008a5ea662efedfd16e56680eb0444482721edaf60bd7196372f2f3ba91f7a20c8728568acf
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SSDEEP
12288:J1RTcSj1d8QWGAwn+UPcQb+0BaKXLs0AU1zQVVD3DAPVdfK:bRTLj1d89GF+U5A+LsV3D3DQZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f69e975b07df497f3d8c02c603ab321_JaffaCakes118 unpack001/out.upx
Files
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3f69e975b07df497f3d8c02c603ab321_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: 688KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 419KB - Virtual size: 420KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 61KB - Virtual size: 64KB
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: 572KB - Virtual size: 569KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 204KB - Virtual size: 203KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ