Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_730e3f2166144e293f8c4c720ef06d5d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_730e3f2166144e293f8c4c720ef06d5d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_730e3f2166144e293f8c4c720ef06d5d_cryptolocker
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Size
40KB
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MD5
730e3f2166144e293f8c4c720ef06d5d
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SHA1
c6a13e5936822f687f77f2866980689200a7e3d8
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SHA256
5eb9f5ea48923e2fad7137ed900dfd33d85a05b42634ed847fad6557dd9798db
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SHA512
2f407e2fe3ce3a1604cbe9a6ada095f4f483eb26e8e3892bd182fbfa4a7fb09886f09ecf3b4d0045d9fb671f4bd3f59305f2701e2da525ff0cd0cdf0b232a125
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bT6:ZzFbxmLPWQMOtEvwDpjLeU3C
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 2024-02-28_730e3f2166144e293f8c4c720ef06d5d_cryptolocker
Files
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2024-02-28_730e3f2166144e293f8c4c720ef06d5d_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