Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_c5c7f29c6764361530d758c0019f8dcb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_c5c7f29c6764361530d758c0019f8dcb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_c5c7f29c6764361530d758c0019f8dcb_cryptolocker
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Size
61KB
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MD5
c5c7f29c6764361530d758c0019f8dcb
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SHA1
a99019119505c435149b03c13df031e2cf7d847e
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SHA256
7a1a667696107e193b27d06769bb6b7f61d4927033de1bb3da468b5f6196989b
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SHA512
6f724ac0c8a238f241742c1b87c2263e2a9ed6a1d92b89040b8241cca15120f8e65304bbe9c952e011204b3f2f1e28fb615825a5f8bb48473339cafde1ad6bb9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsz:BbdDmjr+OtEvwDpjM87
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 2024-02-12_c5c7f29c6764361530d758c0019f8dcb_cryptolocker
Files
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2024-02-12_c5c7f29c6764361530d758c0019f8dcb_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