Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_fb74cdfc3e195336cdbab157598aaa39_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_fb74cdfc3e195336cdbab157598aaa39_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_fb74cdfc3e195336cdbab157598aaa39_cryptolocker
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Size
44KB
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MD5
fb74cdfc3e195336cdbab157598aaa39
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SHA1
8f1bb9c379ecb6878dbaf26408c8475fe65e1cef
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SHA256
24c3097fb4cd54d3f755cd7cbab17fa4f703a174e7ea9d69e73d65f1266dd33e
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SHA512
18d534c06657fe184e768518dac298c0df8f42536ae4b126a9b85c3721988955e61aedb285d6e184e9bb0d935455f09ca1d4d05620cc578ee55c0b537c21e482
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoU:qmbhXDmjr5MOtEvwDpj5cDtKkQZQW
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 2024-03-12_fb74cdfc3e195336cdbab157598aaa39_cryptolocker
Files
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2024-03-12_fb74cdfc3e195336cdbab157598aaa39_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