Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_75eb11a6a6690c32411bf8822543677a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_75eb11a6a6690c32411bf8822543677a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_75eb11a6a6690c32411bf8822543677a_cryptolocker
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Size
98KB
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MD5
75eb11a6a6690c32411bf8822543677a
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SHA1
85bcc7ad158eecd2afb4bded0b4aca1a8a3538ab
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SHA256
c73b4e7ea6f5e28ddeb0e7986212a89e6ca1a150bea8cf96540bd90249a759c2
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SHA512
aea91d5b0d774ccc566aed255b87245e015b6625f85964fab27f407d5c090c127a1618d534018e1d657167f865871b0568132b5e5cb1a329ad6772864514c46b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQb6C:V6a+pOtEvwDpjtzP
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_75eb11a6a6690c32411bf8822543677a_cryptolocker
Files
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2024-02-25_75eb11a6a6690c32411bf8822543677a_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