Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_90b2b78470fa457181eb9050a5c73785_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-23_90b2b78470fa457181eb9050a5c73785_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_90b2b78470fa457181eb9050a5c73785_cryptolocker
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Size
95KB
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MD5
90b2b78470fa457181eb9050a5c73785
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SHA1
12b23bfd9cc256265fbec1267c7f9a8175367974
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SHA256
7421c5d7c7e4a60612de1ebb79245e900bb140a99bfb01f32f974bfa4d5cd636
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SHA512
2fc3a621d021f101917824ef4c53d1f015bf12b787e21048d690e3a3a5ac8ab34503661bfd5c0689c64738486d35b965a00d7349ccb3bbe52e85ff951e1614dc
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpt:V6a+pOtEvwDpjtzy
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 2024-04-23_90b2b78470fa457181eb9050a5c73785_cryptolocker
Files
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2024-04-23_90b2b78470fa457181eb9050a5c73785_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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