Behavioral task
behavioral1
Sample
2024-02-03_edd0c764a048d44b076bdaa59a94ceae_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_edd0c764a048d44b076bdaa59a94ceae_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_edd0c764a048d44b076bdaa59a94ceae_cryptolocker
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Size
70KB
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MD5
edd0c764a048d44b076bdaa59a94ceae
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SHA1
264524d0401a70552c3783c12e7d54fbd43bd1f8
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SHA256
d268531be56cc8b62f7f9f35dfe1a7c7fdff43b12e2ea129566e2071969cdb5e
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SHA512
e2c6ac53077ca98a02e94984b9cd5476f6a65442d2b56f51e47e651f3ad2a7545b520eb50130eda0e15002b4427bc01063d84ce36b3f9122e387a0d4373c4dad
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalm:1nK6a+qdOOtEvwDpj7
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-03_edd0c764a048d44b076bdaa59a94ceae_cryptolocker
Files
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2024-02-03_edd0c764a048d44b076bdaa59a94ceae_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE