Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_b28412206f864700897cdfa5f6184034_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_b28412206f864700897cdfa5f6184034_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_b28412206f864700897cdfa5f6184034_cryptolocker
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Size
99KB
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MD5
b28412206f864700897cdfa5f6184034
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SHA1
d8b5734ce3c674c461b037215d547ae29ae310dc
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SHA256
4d97cc59a22a6f3829068ef710e432ceee0b62a533410efb231d9c1b4a562256
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SHA512
b64fa531991b5d21fbccdf340406b6d016729af2d778b2662eed626d444ec3f80d0b8ccf90a52153e05d56050947355b30a1ea9352d5b904bba9116d535afd35
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6fD:26a+2OtEvwDpjtzB
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 2024-01-25_b28412206f864700897cdfa5f6184034_cryptolocker
Files
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2024-01-25_b28412206f864700897cdfa5f6184034_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