Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_404c207b327671e9019a6bdcd6309203_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_404c207b327671e9019a6bdcd6309203_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_404c207b327671e9019a6bdcd6309203_cryptolocker
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Size
58KB
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MD5
404c207b327671e9019a6bdcd6309203
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SHA1
ed8c527f7401562f4ebf1f3bdce19030477ea15b
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SHA256
167b3b776086a30d4c8ee304841183797dce30da28eb42b77299f0e8c48bd6a3
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SHA512
8c3ba79cc3d303243296d93715605b949ab6dcbfe7ee15f5df4b58cee95f1259e82589b6dfe887868cde0dbee71a6c232d46b9ba871abc9cc08dea75d28fb73b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy4:BbdDmjr+OtEvwDpjML
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 2024-06-04_404c207b327671e9019a6bdcd6309203_cryptolocker
Files
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2024-06-04_404c207b327671e9019a6bdcd6309203_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