Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_a1589eb6c25056f4bc2ad12d11454161_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-14_a1589eb6c25056f4bc2ad12d11454161_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_a1589eb6c25056f4bc2ad12d11454161_cryptolocker
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Size
47KB
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MD5
a1589eb6c25056f4bc2ad12d11454161
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SHA1
2abf7a10ef42408a15a27d72aefdc63bf0815e25
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SHA256
85630a400387da977cf2c638d59d032d17aaa050993b08b1b0050c2c1c13e9e0
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SHA512
34229b8d7c64b9ea4728f9fa2445a47a51ced40bdb7db024ec896f19357bd5c90e58467e915e3c9628c5227c5c079ae97253a39d2fc6dd3d7b340fe0ec175914
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobez:qmbhXDmjr5MOtEvwDpj5cDtKkQZQm
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 2024-03-14_a1589eb6c25056f4bc2ad12d11454161_cryptolocker
Files
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2024-03-14_a1589eb6c25056f4bc2ad12d11454161_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