Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_5d616933f269bfa526b7a3b2067b58bd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_5d616933f269bfa526b7a3b2067b58bd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-13_5d616933f269bfa526b7a3b2067b58bd_cryptolocker
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Size
94KB
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MD5
5d616933f269bfa526b7a3b2067b58bd
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SHA1
edeec19e63396f6c117d980e64e700f9a8058629
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SHA256
7958342346ad39763fb6694f6b4dc5e04d6f1270b25385c88fc25b07287f6600
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SHA512
b075dc4eaae02acaf31a300a7db61949a117e46e04863e182aeec7cee9f5443012ec3a8283d68445f1e392e6cdbb6d1ac8517946476fc4c8b2347e9d63deed15
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJyqdK:xj+VGMOtEvwDpjubwQEIiVmkuqE
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 2024-03-13_5d616933f269bfa526b7a3b2067b58bd_cryptolocker
Files
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2024-03-13_5d616933f269bfa526b7a3b2067b58bd_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: 13KB - Virtual size: 16KB
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