Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_a43ec4dcffe27f0953375004b630b675_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_a43ec4dcffe27f0953375004b630b675_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_a43ec4dcffe27f0953375004b630b675_cryptolocker
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Size
57KB
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MD5
a43ec4dcffe27f0953375004b630b675
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SHA1
4d874c7d7efcec363bff86ef09a6f5e12cc39c80
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SHA256
f068e42e101d78d727f0b896d6829d537dd49ed7f4e45ba345de8868a0fe83f7
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SHA512
14b9d68f017cd41ca239b3538bfe5260c88b4b13a43e17dc6234c68dab638e31148314101fb9e125a3164de51552330a9cb096bf073703c1bf1e04ee18dcc182
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61l:BbdDmjr+OtEvwDpjMT
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 2024-02-28_a43ec4dcffe27f0953375004b630b675_cryptolocker
Files
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2024-02-28_a43ec4dcffe27f0953375004b630b675_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