Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_b4f02ed22869232cbba90c2cc8ed4bd4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_b4f02ed22869232cbba90c2cc8ed4bd4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_b4f02ed22869232cbba90c2cc8ed4bd4_cryptolocker
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Size
83KB
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MD5
b4f02ed22869232cbba90c2cc8ed4bd4
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SHA1
97162e967ff77866cadf9cb4b54bfda99de34f61
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SHA256
6c27af7000160219377ea6c97116bab061dc98f4d8971fb4f96d67d1fb0e96de
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SHA512
6a4e4d5ba32a6d6f75bbb2544566289a7e3282190dc9079c7b087e1dd719aa832c82904a23ac071ebd6d558a21eaf617981f19e1ae65e27cbf6c69f065ffe709
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8k:V6a+pOtEvwDpjvpu
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 2024-02-04_b4f02ed22869232cbba90c2cc8ed4bd4_cryptolocker
Files
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2024-02-04_b4f02ed22869232cbba90c2cc8ed4bd4_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