Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_e9e23dbd78feb434f8c2075565a3be34_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_e9e23dbd78feb434f8c2075565a3be34_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_e9e23dbd78feb434f8c2075565a3be34_cryptolocker
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Size
31KB
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MD5
e9e23dbd78feb434f8c2075565a3be34
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SHA1
2d131638d08abfd105f7c2992242b64e124b5f09
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SHA256
aad4ec04acc77000e15c334c5aad0a2e09b9da49476ee9829110e38ede2783bd
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SHA512
af06f4f8506d58925faa7163f353bb1aa07087f5f4d432881f00bf1e1ce259a4ed150a367376d2b425a036c429cbc28098bd90defcd477c8b87c1b79aec7024f
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNg/:q0zizzOSxMOtEvwDpj/arqce
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 2024-02-13_e9e23dbd78feb434f8c2075565a3be34_cryptolocker
Files
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2024-02-13_e9e23dbd78feb434f8c2075565a3be34_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