Behavioral task
behavioral1
Sample
bb67a18f2befd5bfdc59af0cc853fc0a_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bb67a18f2befd5bfdc59af0cc853fc0a_JaffaCakes118
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Size
271KB
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MD5
bb67a18f2befd5bfdc59af0cc853fc0a
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SHA1
a8be323dcfda80fd3fea6e04baa2ece4fa415276
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SHA256
06b6ae312c5f0284c6180d5f752fa9c403ccb90367c4d799ac9ef9c30224ba03
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SHA512
40698d3dc93550f96b5e396efaacf52793d2449f4d4709a53c5a2359a69e109fe26084f174100c5ef502439b3d37265768d7e0c25fda566d780ddd567563e48c
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SSDEEP
6144:g6KZ6OSQYEP2vpfcFISNAJMNQBeDi1XjRuy2:gHZjSQYEOvxcFI5MNQoD0zRu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb67a18f2befd5bfdc59af0cc853fc0a_JaffaCakes118 unpack001/out.upx
Files
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bb67a18f2befd5bfdc59af0cc853fc0a_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: 572KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 269KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 412KB - Virtual size: 411KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 408KB - Virtual size: 414KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ