Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_c90fffdf24a45f9d3f5f4d64e30d8b34_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-23_c90fffdf24a45f9d3f5f4d64e30d8b34_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_c90fffdf24a45f9d3f5f4d64e30d8b34_cryptolocker
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Size
39KB
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MD5
c90fffdf24a45f9d3f5f4d64e30d8b34
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SHA1
017325c10bb7879e6fece80852909e08882a9f7e
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SHA256
a0dac5bc5e211260f5ed062acce3e77900aabd5bb38de26b976c2f3775f9196c
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SHA512
d6f0e857c03082eef54b264b564baef0733f1194de2fcc394fac1b27c8f687ca4072a5a9337e6de33c00d685c900dc9902e445cc4181fb75c8a328048a435070
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDwk:ZzFbxmLPWQMOtEvwDpjLeJAsKcL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_c90fffdf24a45f9d3f5f4d64e30d8b34_cryptolocker
Files
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2024-04-23_c90fffdf24a45f9d3f5f4d64e30d8b34_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ