Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_ad7e87a7638ad8bfbda8f263a7d9dc7a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_ad7e87a7638ad8bfbda8f263a7d9dc7a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_ad7e87a7638ad8bfbda8f263a7d9dc7a_cryptolocker
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Size
52KB
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MD5
ad7e87a7638ad8bfbda8f263a7d9dc7a
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SHA1
21a00355acbd09d7b8fc9dcda2807978e465e5b2
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SHA256
bf2e4c20739e58ca169437a5f2700ca1cbc6acdf9e5237a39a84fc257b4753e6
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SHA512
2b6ecf98e47848609d96c850d452b4bd60305960f3e304bb9cab8a5c96cccf7387eae27ce622e354c889162b3a43aa85d1f373f25a04b128db418511dd347d9b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5B:ZVxkGOtEvwDpjcH
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_ad7e87a7638ad8bfbda8f263a7d9dc7a_cryptolocker
Files
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2024-02-13_ad7e87a7638ad8bfbda8f263a7d9dc7a_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ