Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_9af950fb24f670d13ced14e3693f511f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_9af950fb24f670d13ced14e3693f511f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_9af950fb24f670d13ced14e3693f511f_cryptolocker
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Size
64KB
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MD5
9af950fb24f670d13ced14e3693f511f
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SHA1
3fff7b94453f8c7496d7ab0b0c61f8cab70d13ba
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SHA256
0b15208e7d7cff4cc6c712b871c2a6a6565156f68b0d6817b842deb22424cf20
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SHA512
1782bdeb6e24339b8c754ec428d32ffee9e69f899bc67b79eb580da0be22d180dcd8504c29467fb69ca6b7ea79a46e21d2c8898d7b1c91ec83516e23b231d239
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+gVZ3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+gVZVDmjr5MOtEvwDpj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_9af950fb24f670d13ced14e3693f511f_cryptolocker
Files
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2024-01-23_9af950fb24f670d13ced14e3693f511f_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
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE