Behavioral task
behavioral1
Sample
331d1560cabd28d957429dcfadd9a892_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
331d1560cabd28d957429dcfadd9a892_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
331d1560cabd28d957429dcfadd9a892_JaffaCakes118
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Size
182KB
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MD5
331d1560cabd28d957429dcfadd9a892
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SHA1
5cb5c6b689f15e72f9a126822912ca1902c51555
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SHA256
0812693850e0b23c2122050df7a2b89e2473dda7dbbca2751aac028dd782e545
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SHA512
c656b980291e0a85c50f6c540816fa7fb668263e269a471001edbd8839ce5fb7e00d35bd05933115af79974b1854563a191ca274c44328383c9a79ad50b974e2
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SSDEEP
3072:A/mT66mc1R4bovUWClDC1B77R5h8itbC0v7WjyC/865L6PN94zKZJ6oAysjJKJ:imTnmc/4YWDU5yiPDCf5L0UMJ6oJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 331d1560cabd28d957429dcfadd9a892_JaffaCakes118 unpack001/out.upx
Files
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331d1560cabd28d957429dcfadd9a892_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 40.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 174KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size:
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size:
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size:
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 163KB - Virtual size: 162KB
IMAGE_SCN_MEM_READ