Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_9c203cc9b41d0972b9c762c90065bd52_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_9c203cc9b41d0972b9c762c90065bd52_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_9c203cc9b41d0972b9c762c90065bd52_cryptolocker
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Size
61KB
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MD5
9c203cc9b41d0972b9c762c90065bd52
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SHA1
af8a522ee62a4d8e4da883ad3ef5fc1f36372c58
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SHA256
f861df48e5e6cfd304c3342bb2de39f8ddc5629bd027de8972df3c22d1a379c9
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SHA512
ce98168a831b47510945b2d4c55e1473304451ceea8b51c83cfb0a34b4cf0bc831ffc15536cc1a7a4fa714531dd42b2f1158b2797f18638ca830580de253612f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsM:BbdDmjr+OtEvwDpjM80
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 2024-02-23_9c203cc9b41d0972b9c762c90065bd52_cryptolocker
Files
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2024-02-23_9c203cc9b41d0972b9c762c90065bd52_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