Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_5c0f73ad72220a9ad911096c31914605_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_5c0f73ad72220a9ad911096c31914605_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_5c0f73ad72220a9ad911096c31914605_cryptolocker
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Size
51KB
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MD5
5c0f73ad72220a9ad911096c31914605
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SHA1
9656a084073a3ceb3ab274af2b7a7cb887f28575
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SHA256
19dd692c583f26c52c35ae64635ab3b01cbfe66b16d2a38a4b7da8f9f906dc4c
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SHA512
5b2b75e532a252a44ccf3517f1e5ec36b19623393c2f7c7cf36e07c4436a9ef9c5c522624d823bc0eeb8c7cd57825a338298df3946786b4dcc9da633f1338663
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocc6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQo
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 2024-05-27_5c0f73ad72220a9ad911096c31914605_cryptolocker
Files
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2024-05-27_5c0f73ad72220a9ad911096c31914605_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