Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_5f2057a0283f9bcb7381f6250a399c56_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_5f2057a0283f9bcb7381f6250a399c56_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_5f2057a0283f9bcb7381f6250a399c56_cryptolocker
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Size
30KB
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MD5
5f2057a0283f9bcb7381f6250a399c56
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SHA1
10a751a26f9fa01269a135f5e793df28b62e98ef
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SHA256
6b93e26cdd4ca2d7c2633c3a50bb540415c3769ea783ee98ed58114a78025edd
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SHA512
bfb2bcbadcb4d45ea01ae7c8891f546cfa1620f1bfd1a3dc699e493a05e98f59d934e32106a076aecac80a23104582e12c4d09622b2649902f2c1358ad47e122
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xTI:q0zizzOSxMOtEvwDpj/are
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_5f2057a0283f9bcb7381f6250a399c56_cryptolocker
Files
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2024-02-13_5f2057a0283f9bcb7381f6250a399c56_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