Behavioral task
behavioral1
Sample
ace7c145b52ebc00dbb197c8f7f010f1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ace7c145b52ebc00dbb197c8f7f010f1_JaffaCakes118
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Size
260KB
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MD5
ace7c145b52ebc00dbb197c8f7f010f1
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SHA1
a2aa9da2c0a3b0048900911eec630127fa0f5458
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SHA256
e399c2621e0183dbd05eaec12fd0a84609096bede3a5d66dd03a2d88fb5d3510
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SHA512
1a5675ef793c759126ad65b5634c9005b084152919a9bc5bbe0c8323d231b46d5fc978f2589c4bea0fef7b06ba383fa7a6d55bf8f2e06ebf1de52f4ec98298d7
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SSDEEP
6144:BDRSgBWYXIxKvDWD6cZfflaU+LBmNEn/5KvlX1QwolX4C1I:lTlXIiqDHZVE0pdFQwERI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ace7c145b52ebc00dbb197c8f7f010f1_JaffaCakes118 unpack001/out.upx
Files
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ace7c145b52ebc00dbb197c8f7f010f1_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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 258KB - Virtual size: 260KB
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: 252KB - Virtual size: 248KB
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: 248KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 640B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ