Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_2f5e54e6588e5a105dc5f42d77a75a01_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_2f5e54e6588e5a105dc5f42d77a75a01_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_2f5e54e6588e5a105dc5f42d77a75a01_cryptolocker
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Size
92KB
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MD5
2f5e54e6588e5a105dc5f42d77a75a01
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SHA1
d9e9fd0f7cc76bc011edaa87a7dad58f1ed1b92a
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SHA256
b196019180810883f1c94dceb56c3c068be899c1b6679ba1a8be76612960759c
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SHA512
7f143b2b8b28ab79ee1f5a66f19a3834913e157f905625ca6afc315e84e90ae00faad44bc915a7d5786b73c973b5501107c52f9af15b78b85d26b59b7206b9cf
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcf9X:V6a+pOtEvwDpjtzo
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 2024-03-19_2f5e54e6588e5a105dc5f42d77a75a01_cryptolocker
Files
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2024-03-19_2f5e54e6588e5a105dc5f42d77a75a01_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