Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_1461fcc37d7906aa4ee8678973b7349d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_1461fcc37d7906aa4ee8678973b7349d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_1461fcc37d7906aa4ee8678973b7349d_cryptolocker
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Size
55KB
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MD5
1461fcc37d7906aa4ee8678973b7349d
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SHA1
65c3a9bb4c1690af04ee5f29f565a134bbf6ad8b
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SHA256
9beb2adabe2f885f78f06898c14bf94f2e68a3a1210bdce80b34907f421a8f01
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SHA512
f0354f7fd0f9c2560426f0a602fac81fdc73e36f907f1a855eec2decdf85afafe62b7eb312c6bee110e9cfa7207b53ff9bcf6ec2c48124e1410b432e25fcd680
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616N:BbdDmjr+OtEvwDpjMU
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 2024-02-13_1461fcc37d7906aa4ee8678973b7349d_cryptolocker
Files
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2024-02-13_1461fcc37d7906aa4ee8678973b7349d_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