Behavioral task
behavioral1
Sample
2024-05-10_1eddab6f9102cf933b1ad429e43ba1fb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-10_1eddab6f9102cf933b1ad429e43ba1fb_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_1eddab6f9102cf933b1ad429e43ba1fb_cryptolocker
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Size
61KB
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MD5
1eddab6f9102cf933b1ad429e43ba1fb
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SHA1
3aa5674bc065c439e1024d188a9391b99919d3fd
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SHA256
8258b1e5b809c53f568fb3a7f0807e077e6dabc587fb0fbb351e3e57d4e53927
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SHA512
c6cea8ff7d6667684f53bf44701d757350994f1196e8986d34cef693ec89b39dd345b1dee27260895425930ee91278d68a65449b1a8e7df927bae53abd74748a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHNMhq:1nK6a+qdOOtEvwDpj6
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-10_1eddab6f9102cf933b1ad429e43ba1fb_cryptolocker
Files
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2024-05-10_1eddab6f9102cf933b1ad429e43ba1fb_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