Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_9b06514f315d2d7565f71b02669b6017_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_9b06514f315d2d7565f71b02669b6017_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_9b06514f315d2d7565f71b02669b6017_cryptolocker
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Size
55KB
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MD5
9b06514f315d2d7565f71b02669b6017
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SHA1
51a625f287024118a14530e1c8423138e043e89f
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SHA256
f0880bc1e2ef0b446399fdd653922cbc657761cb6af2b7df9a718a1615cee04e
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SHA512
f79047683fd07c80b0be199adb15440e049fb175495e66a33d010bc24855fce1a00a01bbb431c587e2387eade5076ae4e429b520720d3500f41e72c59fb4be74
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb611:BbdDmjr+OtEvwDpjMT
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 2024-02-27_9b06514f315d2d7565f71b02669b6017_cryptolocker
Files
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2024-02-27_9b06514f315d2d7565f71b02669b6017_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