Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_8dc144e1899b2b55667dd8d08ac64357_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_8dc144e1899b2b55667dd8d08ac64357_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_8dc144e1899b2b55667dd8d08ac64357_cryptolocker
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Size
46KB
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MD5
8dc144e1899b2b55667dd8d08ac64357
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SHA1
9497b3a4eafcc8858c8f075475e7194b76b134c1
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SHA256
5123f6e7c04adb5a31b269aae7170530989b7dcfc0915cfb39b98be7c2f0ae0c
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SHA512
ea7c50f8cb8fb2e929efaa99e628fdb4f61e8c804726008bac099de8df278ebd07d68612b84f246f411309dd513943caa544e66ad42a28daaa9368f66c5f15e6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moo9Y:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS9x6
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 2024-02-24_8dc144e1899b2b55667dd8d08ac64357_cryptolocker
Files
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2024-02-24_8dc144e1899b2b55667dd8d08ac64357_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