Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_d015e457eb9c9158ae513c53d47484f0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-27_d015e457eb9c9158ae513c53d47484f0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_d015e457eb9c9158ae513c53d47484f0_cryptolocker
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Size
61KB
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MD5
d015e457eb9c9158ae513c53d47484f0
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SHA1
a4bc45251b23ae1ba330433926e1dcfe8bc23eca
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SHA256
47a0da30505007c13fd0dc3022e2506180a43dcbf7f7961c6d8fc3a153a8e057
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SHA512
fece473fbd352ea80525009ddae9530e3fccf471e27d2da03fa9d9ac1474053d5f1b9c8ba20d8c6a139dd334b2b4740482128e1798daccb827ac806f67b788a1
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiw:BbdDmjr+OtEvwDpjM8B
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 2024-03-27_d015e457eb9c9158ae513c53d47484f0_cryptolocker
Files
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2024-03-27_d015e457eb9c9158ae513c53d47484f0_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