Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a7c9b0e3a146a00e804b5f4bcccd851b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a7c9b0e3a146a00e804b5f4bcccd851b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_a7c9b0e3a146a00e804b5f4bcccd851b_cryptolocker
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Size
99KB
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MD5
a7c9b0e3a146a00e804b5f4bcccd851b
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SHA1
6a026961a2879ff8da7fa8c68f85b8997cf198c2
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SHA256
2856f317b58f041ebfbf243058e14f9fcbe4555793f86439dca2bb5102427777
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SHA512
c91e1d0809f015bcb48b9b74f9f01ee2becf5237494b781ea8ab1b81cef8e162d36671f7706795aeae3513aa5eeeff5c5e6aaa028c39d3ee2f4a7b5b27c3a6a0
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJjc:V6a+pOtEvwDpjtzn
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 2024-02-25_a7c9b0e3a146a00e804b5f4bcccd851b_cryptolocker
Files
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2024-02-25_a7c9b0e3a146a00e804b5f4bcccd851b_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