Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_f30bed326efdb129bc8df37fed283e71_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_f30bed326efdb129bc8df37fed283e71_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-12_f30bed326efdb129bc8df37fed283e71_cryptolocker
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Size
63KB
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MD5
f30bed326efdb129bc8df37fed283e71
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SHA1
8a9d8a6664553fdb7b0c75abe94e088ab8e093a4
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SHA256
1411614e3c3d118fc48229924481924dbb4cd502083a47ebddb6b41cde68c911
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SHA512
9213d6cf207c245b78e1a4101a7e33e14f593f2de77497e12a1182b25a13ed7232ab5796f2a35e8e211d54c77b29df1355002371bd9d203cc1e83ad55d67d671
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEWY3zv7RO:6j+1NMOtEvwDpjr8ox8UDEdzw
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_f30bed326efdb129bc8df37fed283e71_cryptolocker
Files
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2024-03-12_f30bed326efdb129bc8df37fed283e71_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE