Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_e72a0ef66c27e126b8e75230c38d1d38_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_e72a0ef66c27e126b8e75230c38d1d38_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_e72a0ef66c27e126b8e75230c38d1d38_cryptolocker
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Size
47KB
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MD5
e72a0ef66c27e126b8e75230c38d1d38
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SHA1
f48ee26cc161524f90167a0b0804fc734b930529
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SHA256
32fda8b49387b8f70a7ae7edd87cbc13c7a1e4d814c06c42f0247022f4bf2b08
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SHA512
61b7311f54804fb7400f5a8b0c34d6f66795aef08cf1f1b412cce3fcd393745532d47a95834b697987e66d33d17f6ae1b82a18906d394726f31d2e92e7343c4e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2p5:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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_e72a0ef66c27e126b8e75230c38d1d38_cryptolocker
Files
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2024-02-24_e72a0ef66c27e126b8e75230c38d1d38_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