Behavioral task
behavioral1
Sample
2024-10-18_7c383fe44fc8d0e9636bee18a2b20c11_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-18_7c383fe44fc8d0e9636bee18a2b20c11_cryptolocker
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Size
76KB
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MD5
7c383fe44fc8d0e9636bee18a2b20c11
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SHA1
e7658af4a363a4040e17beced9b0b6f804d59f30
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SHA256
481c09e5dcf692e246aeb9fbb0f7220b40ed5985152351ade25b957c30c37444
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SHA512
6aaa878b65e7ec55c8d0f22f8e12acb46ff5aa1eb9e44ff37b508733cf45dbad9c6488f1796c21dc3115630e528fc57086e085c1e1a54648139e0a468e157815
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GL:1nK6a+qdOOtEvwDpjK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_7c383fe44fc8d0e9636bee18a2b20c11_cryptolocker
Files
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2024-10-18_7c383fe44fc8d0e9636bee18a2b20c11_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