Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_44ac64094bf28348bc9a6f2ece2e5b9c_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_44ac64094bf28348bc9a6f2ece2e5b9c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-10_44ac64094bf28348bc9a6f2ece2e5b9c_cryptolocker
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Size
66KB
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MD5
44ac64094bf28348bc9a6f2ece2e5b9c
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SHA1
77af83d262fca87df5fa6636358026ef449de738
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SHA256
4b8b13c921147ea7003fdeb8b5d08707bc00849accfbc6b7ccbd7fd4bdc41460
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SHA512
6a01846ca95a326937423b63611ac293a8f4a4a8f7a0adcbb66b58b3c0d18d4078f8d9d5cd13627c5122fabbdd48ed55df68f1948b9807c5a093520b9fd4f2b8
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijg:BbdDmjr+OtEvwDpjM8d
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 2024-06-10_44ac64094bf28348bc9a6f2ece2e5b9c_cryptolocker
Files
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2024-06-10_44ac64094bf28348bc9a6f2ece2e5b9c_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