Behavioral task
behavioral1
Sample
2024-01-01_9ae437df9b443e69b85ed4b08e56ce72_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_9ae437df9b443e69b85ed4b08e56ce72_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_9ae437df9b443e69b85ed4b08e56ce72_cryptolocker
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Size
84KB
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MD5
9ae437df9b443e69b85ed4b08e56ce72
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SHA1
c03211cf47d9ac0f8f599f36db5dbfd7f9125273
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SHA256
74ca655b810b72caaeca2b03533807408c89045a3b2a69fd7268cc09c7176cb2
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SHA512
0e09ba17337f6493516d7eced3f96a2ea6301c39a0c532b7c172b36f9481f49552afe4799c17dabd8d2c22450b95d6c35b8b86d8c1655e4141016aa4e3e816b9
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRM8:zCsanOtEvwDpjG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_9ae437df9b443e69b85ed4b08e56ce72_cryptolocker
Files
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2024-01-01_9ae437df9b443e69b85ed4b08e56ce72_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE