Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_9224338354380a1e0f7f06dc092cfd7d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_9224338354380a1e0f7f06dc092cfd7d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_9224338354380a1e0f7f06dc092cfd7d_cryptolocker
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Size
59KB
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MD5
9224338354380a1e0f7f06dc092cfd7d
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SHA1
055b74c736737c2009a5ebf45fe04d83dbbbac75
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SHA256
179183ff932be71dca1a18ebdaab535237ab7ac9ce82e0bbf480d907924e8988
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SHA512
f1493c79ccadc8a082a6d834208374072d20555444fd15fabbea22102703d4756c72a1820fae104008bd951b0ac7c2ac6ea66207ffb05a705e5d152b97c8cdb3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614A:BbdDmjr+OtEvwDpjMr
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 2024-02-04_9224338354380a1e0f7f06dc092cfd7d_cryptolocker
Files
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2024-02-04_9224338354380a1e0f7f06dc092cfd7d_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