_crt_debugger_hook
Behavioral task
behavioral1
Sample
86eaff1c0670058079ba074d3191ceaf_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
86eaff1c0670058079ba074d3191ceaf_JaffaCakes118
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Size
65KB
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MD5
86eaff1c0670058079ba074d3191ceaf
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SHA1
d3295248ead6009e7a47afee07844f2a0a73563d
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SHA256
e8ca833b04246fd30450fe474356416a7c693043633d3c01bb192b8f9fd09380
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SHA512
dc5a13ad449e8e06515569900f37b69415330ee7e051a0acfdc14072ba3d63ecef6cd9f34cfbe1deccbbf92c990dfb484c9abbbd58438429e453e99a95b66972
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SSDEEP
1536:ICkhYQmmNxbC3JbKLfJ04eDvYRzm2x7JbU9ZfSSX9/8TgT6r:ICkhYTWxbC3JbKrOZSz63Z8Tger
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 86eaff1c0670058079ba074d3191ceaf_JaffaCakes118 unpack001/out.upx
Files
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86eaff1c0670058079ba074d3191ceaf_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
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_32BIT_MACHINE
Exports
Exports
Sections
.text Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ