Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_7bc90bc407fc59da19a1aaff974291eb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_7bc90bc407fc59da19a1aaff974291eb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_7bc90bc407fc59da19a1aaff974291eb_cryptolocker
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Size
64KB
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MD5
7bc90bc407fc59da19a1aaff974291eb
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SHA1
70aa1ed4496451065ca36dfc7842d1146d366ee1
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SHA256
5c64d854935e4935c747e825f24dfef88576d6f8e496b0d2e0f1249b98019385
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SHA512
1ed47dcf17fb30589a63eee18abf234a8e338544a1de41576c5eb831ef1e5f855d0b3f06ad9f4ab265ef60fac896be4672d2366a31b72b46667dd259a43c5186
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+gXC3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+gXCVDmjr5MOtEvwDpj
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 2024-01-24_7bc90bc407fc59da19a1aaff974291eb_cryptolocker
Files
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2024-01-24_7bc90bc407fc59da19a1aaff974291eb_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