Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_9c0b1388d85145091d4c26eb4a21f695_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_9c0b1388d85145091d4c26eb4a21f695_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_9c0b1388d85145091d4c26eb4a21f695_cryptolocker
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Size
59KB
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MD5
9c0b1388d85145091d4c26eb4a21f695
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SHA1
1ddc0d4ea10696c2a23b6cc0b38f8cf9640430ea
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SHA256
c290025589c2986ffb9a61b82993443c2353f3fcfff0812d5aba9c4c3ed1d248
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SHA512
8b82ab9c17da15f94b0f8a7576e4e5b488244ebbf8bb28bceec072dfb901917cd101ea5e259aeed2384844e9fa428d75d4c850701ad3944d754cb304ab8109e4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsQ:BbdDmjr+OtEvwDpjM8Y
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 2024-03-10_9c0b1388d85145091d4c26eb4a21f695_cryptolocker
Files
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2024-03-10_9c0b1388d85145091d4c26eb4a21f695_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