Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_5dcca6a4cd58da0ff9eda903c1db2703_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-11_5dcca6a4cd58da0ff9eda903c1db2703_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-11_5dcca6a4cd58da0ff9eda903c1db2703_cryptolocker
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Size
41KB
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MD5
5dcca6a4cd58da0ff9eda903c1db2703
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SHA1
43a05f581b09c3e89d9f5766e7074eebe6c20206
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SHA256
a71c0622c46796dfe9bc1335fa6acde9a3ce9f50f836559c66d1cf1cdeaef809
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SHA512
721cf7330167b209b10dad3487bd1b572da4dadcc385f2b59e075b0400d981c22134503f6877938e21b107d9cfb6a294625c71d63002bfaa335edf49051a0bb1
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7xT:ZzFbxmLPWQMOtEvwDpjLeJAsKcb7V
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 2024-06-11_5dcca6a4cd58da0ff9eda903c1db2703_cryptolocker
Files
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2024-06-11_5dcca6a4cd58da0ff9eda903c1db2703_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