Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_02062cfdc7830e6516a8cb620ba52db8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_02062cfdc7830e6516a8cb620ba52db8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_02062cfdc7830e6516a8cb620ba52db8_cryptolocker
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Size
62KB
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MD5
02062cfdc7830e6516a8cb620ba52db8
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SHA1
880ce1c74126982511f6b06f6d9cb7e4689a8341
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SHA256
4713bcb35ced1a4ff7fffeeda28ef4ce413b0e86e68693e9a8f9c258788a83ea
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SHA512
e6756e84dcfdd462deda6833df9a7e9785c21f1ff5e5bd4cd6866353f5ceb2d9278836f40bfe8e61ec38b4c779aeaf54eaa5e4448fa6d1cca33d821468c3d53c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsx:BbdDmjr+OtEvwDpjM8J
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 2024-03-13_02062cfdc7830e6516a8cb620ba52db8_cryptolocker
Files
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2024-03-13_02062cfdc7830e6516a8cb620ba52db8_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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