Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_978159c83931e19f6760e67b8602706a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_978159c83931e19f6760e67b8602706a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_978159c83931e19f6760e67b8602706a_cryptolocker
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Size
32KB
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MD5
978159c83931e19f6760e67b8602706a
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SHA1
ae4763d09bdaabf631df3c7de2005c81acda327b
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SHA256
8def9f13e4db1332f62d7a693699f9e2caf243baffe96d114fb0f770e5c3fa72
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SHA512
73c4858dab161d216377c04661e8af958bff68659eaaa3c9aa4d6c585be3c421db31aecc05d777b567d36bf83a2050d72864fafcdbb8bad2c5af8444d0e4ec57
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNgt:q0zizzOSxMOtEvwDpj/arqcY
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-13_978159c83931e19f6760e67b8602706a_cryptolocker
Files
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2024-03-13_978159c83931e19f6760e67b8602706a_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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