Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_6a0e755c863d230755a45f6ed6b7bd62_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_6a0e755c863d230755a45f6ed6b7bd62_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_6a0e755c863d230755a45f6ed6b7bd62_cryptolocker
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Size
50KB
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MD5
6a0e755c863d230755a45f6ed6b7bd62
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SHA1
59ff857d9013bf3687242317a029fe7a6e4c8130
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SHA256
66a86b274df3859b83dba6f7e897b14b13460c477f556f759e89460dc3e0191b
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SHA512
62893dcf4d495186f5ae867f7e8ce68412cda48a4c4790b729fad04396444459c7f186523d3e44ab286392bf49f0f3fad3cc99386e283af831a3355680c18807
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvu:BbdDmjr+OtEvwDpjMXb
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 2024-03-05_6a0e755c863d230755a45f6ed6b7bd62_cryptolocker
Files
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2024-03-05_6a0e755c863d230755a45f6ed6b7bd62_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