Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_ec3a94e750f6b71bdc058b216b62598e_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_ec3a94e750f6b71bdc058b216b62598e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_ec3a94e750f6b71bdc058b216b62598e_cryptolocker
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Size
50KB
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MD5
ec3a94e750f6b71bdc058b216b62598e
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SHA1
d64234ce9201251926d64bc805b66c13edd28940
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SHA256
8b861951ca082afcfac0b2d3bae132a7b67637f2b885532632f72e4a687a50f6
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SHA512
1650fcb91f0e1d41cbd969a7d9f35e82c43571d8edd54ecf18f5c891e35f510b93b146223eea68c1af0bd5ca407c0ccec3dedbe0f55c9ae210b017b66bfa355c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impgn0z:BbdDmjr+OtEvwDpjMd
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 2024-02-23_ec3a94e750f6b71bdc058b216b62598e_cryptolocker
Files
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2024-02-23_ec3a94e750f6b71bdc058b216b62598e_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