Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_c6b960306c41f788d9c4a40cc8045bdd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_c6b960306c41f788d9c4a40cc8045bdd_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_c6b960306c41f788d9c4a40cc8045bdd_cryptolocker
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Size
62KB
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MD5
c6b960306c41f788d9c4a40cc8045bdd
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SHA1
cd53a251b7916bc9fb02b59719221b692e60c68e
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SHA256
3216f26c2e7c9f4c3423dea2b1e4d767287a060a51d6061fb0fcef746a33b1c4
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SHA512
9eb40c4c4c125dbb6aa931d54a07a54d159821ce9bfa15fe7eccb1190b7a7f7de3a2b0aa8bfd419450ab6044cedbd35ea40bf7bc48df382a2663c5e2d739184b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsB: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 2024-02-23_c6b960306c41f788d9c4a40cc8045bdd_cryptolocker
Files
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2024-02-23_c6b960306c41f788d9c4a40cc8045bdd_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