Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_e56b6816b23de694b453d01e85515f49_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_e56b6816b23de694b453d01e85515f49_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_e56b6816b23de694b453d01e85515f49_cryptolocker
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Size
32KB
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MD5
e56b6816b23de694b453d01e85515f49
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SHA1
2fdeacec89a4d696423986179f2e27181973535f
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SHA256
3a1adeda23e8b72817d1d158f96b0dded28870911268de1c9879490d22fbdef9
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SHA512
b31dfd5258eff9e20de26c71bf7fea915c32345145988ac786fa651d64b272d83912c5a308ab7e85acf04c37bf1962c5ae72d465929c5f879672d4990695a34f
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNgI:q0zizzOSxMOtEvwDpj/arqcF
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 2024-03-12_e56b6816b23de694b453d01e85515f49_cryptolocker
Files
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2024-03-12_e56b6816b23de694b453d01e85515f49_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