Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_503242a145a0bf3576bfe6197092e16e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_503242a145a0bf3576bfe6197092e16e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_503242a145a0bf3576bfe6197092e16e_cryptolocker
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Size
30KB
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MD5
503242a145a0bf3576bfe6197092e16e
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SHA1
b42053aedb959e007c48439edb46d896e548d5f9
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SHA256
1f10390c100760778778dbe057eb979552a1dc3840d66406d8cced4bb5c2ddfd
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SHA512
94af1c501ec8a9a11719d7fa49024c13eda4df389c380260deeee7f05e376a5f1c7c2933482f422b89c6eea272a042bb0187169becde99c47979b484f040df77
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xu1:q0zizzOSxMOtEvwDpj/arQ1
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 2024-03-08_503242a145a0bf3576bfe6197092e16e_cryptolocker
Files
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2024-03-08_503242a145a0bf3576bfe6197092e16e_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