Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_385e417660edda63c2a058c9c6fd77c6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_385e417660edda63c2a058c9c6fd77c6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_385e417660edda63c2a058c9c6fd77c6_cryptolocker
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Size
30KB
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MD5
385e417660edda63c2a058c9c6fd77c6
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SHA1
6625b5faa985f3c54d7d67c57326163b586d4a26
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SHA256
5e2745c4eeb0a782320bc9175465c00494545707916b99e50cdeea4d4befdbf4
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SHA512
1326c8bdaf3a88d693a0b9da922a91d484a64eddee3eac2e134f4ae51aafc33cc31f20a993130a71ace6813ffd5d16ae478dda83c570f2450027ebb568629f23
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuGz:q0zizzOSxMOtEvwDpj/arQS
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 2024-02-28_385e417660edda63c2a058c9c6fd77c6_cryptolocker
Files
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2024-02-28_385e417660edda63c2a058c9c6fd77c6_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