Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_aef2724d8f52bc3d3655730e775c982d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_aef2724d8f52bc3d3655730e775c982d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-01_aef2724d8f52bc3d3655730e775c982d_cryptolocker
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Size
28KB
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MD5
aef2724d8f52bc3d3655730e775c982d
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SHA1
a39706570d07cdaae7cf8aa7c2679dd811c2b9be
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SHA256
0276f85806f2e9dc7e5560f46450b51d6c0f08a217a28272e94814b465f24b31
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SHA512
a1412bbcb52caae0a05ba43cd61630f2b808bb22eef6fdfbdb7211d02daaf6de6d081dce61049ffad2b2037516efeba8f84b0aec8cfab2ab1b3b9d1d768eb4b0
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+/:q0zizzOSxMOtEvwDpj/arZ
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 2024-02-01_aef2724d8f52bc3d3655730e775c982d_cryptolocker
Files
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2024-02-01_aef2724d8f52bc3d3655730e775c982d_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