Behavioral task
behavioral1
Sample
b08eb86c1a59e38c3735d4223a0fa1bb_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b08eb86c1a59e38c3735d4223a0fa1bb_JaffaCakes118
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Size
14KB
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MD5
b08eb86c1a59e38c3735d4223a0fa1bb
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SHA1
9654a2dfee93a414cdf1a2c9c658c764ed9b78ff
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SHA256
00653abe01142ee172960046466f127044de3f3ba96bcf9f12ff96fdc90e7ae3
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SHA512
1034e1da20951409615c964ba8ed56dcc88d0627a3a76f94f3233b8ddd2e0f8767d42933f73b6afcf28bfe570072a672518678cc73ca3b8ab81ce09b54b16933
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SSDEEP
192:X70h/2+BCNVjORMuAeMJ7nzdfcdGJ+BWtCOVNvt/RA3Rn5n6wJdxkN3a/S:r0h26Iea7zdfcEiWtCO/vtp0Rn1FJe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b08eb86c1a59e38c3735d4223a0fa1bb_JaffaCakes118 unpack001/out.upx
Files
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b08eb86c1a59e38c3735d4223a0fa1bb_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: 5.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 5.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 613B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ