Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_e4d8446b8a573381084fce06fec19058_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_e4d8446b8a573381084fce06fec19058_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_e4d8446b8a573381084fce06fec19058_cryptolocker
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Size
60KB
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MD5
e4d8446b8a573381084fce06fec19058
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SHA1
20fb8eba6222f8f6491372d32e869da2d1c11bf1
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SHA256
e001b3c92954c9fcbbc7de1488bd1a400fbb58af25e4326c6567b16029b3bb30
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SHA512
74584217479a87a4af5c9e4ff138c1f18eaa1d50eff3a426dec5cbd07e1dd6765b163b34ed00436ad4512346e163af5464bdd76e046a0bc4948d3d21cd4f2e5f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614g:BbdDmjr+OtEvwDpjMT
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 2024-03-08_e4d8446b8a573381084fce06fec19058_cryptolocker
Files
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2024-03-08_e4d8446b8a573381084fce06fec19058_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