Behavioral task
behavioral1
Sample
39815900c3838b78d4d5616250ca54e0_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
39815900c3838b78d4d5616250ca54e0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
39815900c3838b78d4d5616250ca54e0_JaffaCakes118
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Size
382KB
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MD5
39815900c3838b78d4d5616250ca54e0
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SHA1
99d52775655b6993cb036941ae932bd4752f9b5a
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SHA256
1b8c895f16fe3f76c5dfa81cd21ca1402d75f08f66123cdcfa4c8e8005531408
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SHA512
a91d3a54a6715b85dedd0c861514efb84f8ac878b4d28fe1ea3fcb96c5a1d042f9766eb944ef538292fb1cca0e3ef2c14020a2389913c4fc555f1bf1ffa71b45
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SSDEEP
6144:OAjxcx8J5uybal9CRig2df9lE4d9Zjl4bhwL6O3kuJ3d7iYwrCwLp5u+j1dK1/:OAjqxKMyb6x55l4GkuJ3EYwr21/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39815900c3838b78d4d5616250ca54e0_JaffaCakes118 unpack001/out.upx
Files
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39815900c3838b78d4d5616250ca54e0_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 364KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 4KB - Virtual size: 340KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ