Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_f0117c2cfdd911b6f9a469d75244734f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_f0117c2cfdd911b6f9a469d75244734f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_f0117c2cfdd911b6f9a469d75244734f_cryptolocker
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Size
49KB
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MD5
f0117c2cfdd911b6f9a469d75244734f
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SHA1
d44c1a03a845ad6951f18c200ad0fa7ee53d1c88
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SHA256
82159d33e277ed9ab3675b81a586ba099794f99fb818c22556fd41ac94e74dc8
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SHA512
0009d3fb2a6548c8500748b439bbdecff2513836b3410d0ae788d2c5ebc3b9f283c91c3266c9611ef86a025edd93c730ff68d9199161d6c3a7f4616d7ba687cd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Imp+:BbdDmjr+OtEvwDpjMQ
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 2024-01-18_f0117c2cfdd911b6f9a469d75244734f_cryptolocker
Files
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2024-01-18_f0117c2cfdd911b6f9a469d75244734f_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