Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_7a963fbc8bb5f1784bd6b48a78283b28_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_7a963fbc8bb5f1784bd6b48a78283b28_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_7a963fbc8bb5f1784bd6b48a78283b28_cryptolocker
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Size
44KB
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MD5
7a963fbc8bb5f1784bd6b48a78283b28
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SHA1
30460d654cf80b366f7b96705441f9db32e3fba6
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SHA256
445071f5ad451e0abd406da968502b0c824a8a851b72aae9fbe091a41d560e54
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SHA512
268d74c2e800b2d1e39c195da1bbaf167f00120139822f158dc5d04cf7cc7a858ded9cb5509b25628361fb5f2c85c69185663c0a9b3dc437fc0c2b291c576160
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05Wiq:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1q
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 2024-01-24_7a963fbc8bb5f1784bd6b48a78283b28_cryptolocker
Files
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2024-01-24_7a963fbc8bb5f1784bd6b48a78283b28_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