Behavioral task
behavioral1
Sample
8b2fdd2934401930c2bb665e5c661e18_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8b2fdd2934401930c2bb665e5c661e18_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8b2fdd2934401930c2bb665e5c661e18_JaffaCakes118
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Size
122KB
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MD5
8b2fdd2934401930c2bb665e5c661e18
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SHA1
2c9bd069070ed214eb71af4fd1b355779bcb5fdc
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SHA256
aa6b7a7357d7eefd8afdb247b303098d27de7bac92cfa537c03974f4b64f5288
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SHA512
7de268809ed3a2cf65b2d1b7889a20ec339e624c512f28d2f3b5ef6ff96150e6c51c0d2a5a35e596d1a7d4d5bfb1a75490c91ae5eb99510e471fd4b0696cfee9
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SSDEEP
3072:zpQyTETEAHEa1MGVbwOAWtpdywXhZd+2jm6+X8/ltDJZnZJSTh:zKyQlHEauGNA6ekd+2jQXyvxJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b2fdd2934401930c2bb665e5c661e18_JaffaCakes118 unpack001/out.upx
Files
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8b2fdd2934401930c2bb665e5c661e18_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: 18.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 604KB - Virtual size: 608KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 706KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 641KB - Virtual size: 16.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ