Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_db7091fbd9d1aafc44bf963edf0cd051_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_db7091fbd9d1aafc44bf963edf0cd051_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_db7091fbd9d1aafc44bf963edf0cd051_cryptolocker
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Size
70KB
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MD5
db7091fbd9d1aafc44bf963edf0cd051
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SHA1
3ebff09bbf29afad05366bd16ba733043f9c2f99
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SHA256
5c573ce19df9e5098fa8ee8c49be984333e04f5703aa14e6dc5f3b6f8d6c5709
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SHA512
b15e04265d3c0776514b5937d4eabb978e3d39888217ec3a554ca83531449dcbe6ddfc8a5e0bc74bcd465bdad741dbca83dd80c24204b4488171a14dd0d4fb51
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHLV:DW60sllyWOtEvwDpjwF85X
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-13_db7091fbd9d1aafc44bf963edf0cd051_cryptolocker
Files
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2024-03-13_db7091fbd9d1aafc44bf963edf0cd051_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ