Behavioral task
behavioral1
Sample
2024-01-06_35ba249caad1e890c05824371ea37db8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_35ba249caad1e890c05824371ea37db8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_35ba249caad1e890c05824371ea37db8_cryptolocker
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Size
104KB
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MD5
35ba249caad1e890c05824371ea37db8
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SHA1
e838807cf2f74467bf7031ba1489c3a0c7da9b48
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SHA256
2a4f1d2741e936c5448d922d031d2934c404ccbe62d19c97290fcf2931fdb75c
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SHA512
bed96de5146fb894cebf3c77c917b4390b89db65ff191714a9fd957b13a1a88749d12a30611230b8849ef1684919722c2ddb804852ac2bee662d94eff4e00347
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks0:1nK6a+qdOOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_35ba249caad1e890c05824371ea37db8_cryptolocker
Files
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2024-01-06_35ba249caad1e890c05824371ea37db8_cryptolocker.exe windows:5 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE