Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_19360bf626404a13c56e4443f8211b83_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_19360bf626404a13c56e4443f8211b83_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_19360bf626404a13c56e4443f8211b83_cryptolocker
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Size
64KB
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MD5
19360bf626404a13c56e4443f8211b83
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SHA1
58bc5e14e04fc0b5c6c308bdedfac590f47aa26c
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SHA256
a7dac7111125680ed1ec885bfc3ee4835cb79982457687dcba685ed45ed7dba5
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SHA512
b0bc81c74a84a6658d8274e2044136fc786a986bb6230caefb4b04608528ec2c6f47c490f266eaed465fc50fee8a1a536cac9299cbd024feb41c4b50d67649f0
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+gXX3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+gXXVDmjr5MOtEvwDpj
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_19360bf626404a13c56e4443f8211b83_cryptolocker
Files
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2024-01-23_19360bf626404a13c56e4443f8211b83_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