Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_5e6eb22aeee920f7a9395f1697f03389_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_5e6eb22aeee920f7a9395f1697f03389_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_5e6eb22aeee920f7a9395f1697f03389_cryptolocker
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Size
64KB
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MD5
5e6eb22aeee920f7a9395f1697f03389
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SHA1
3e409f3518f9bfee280eafc889771acf4d8928b1
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SHA256
5183bf0f2e5b29e0b596710be88475e117a7256a6cc7dce268571a9131dc5b17
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SHA512
aebe7c1c68cece7e917072c629f282d747e3d206581e3a6f487ba8965332f3b2dc9e08d80e796b265a3c0c35a6583b35e33e33eccdaef65065e58409debde452
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g1q3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g1qVDmjr5MOtEvwDpj
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 2024-01-29_5e6eb22aeee920f7a9395f1697f03389_cryptolocker
Files
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2024-01-29_5e6eb22aeee920f7a9395f1697f03389_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