Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_03cd11012b60190defdb8e8eabfb52a5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_03cd11012b60190defdb8e8eabfb52a5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_03cd11012b60190defdb8e8eabfb52a5_cryptolocker
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Size
99KB
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MD5
03cd11012b60190defdb8e8eabfb52a5
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SHA1
639734cc98c61260c28075333e5e4d0e6e4e93d0
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SHA256
37dcdad42e22f72d5c49a71a97ca6318a93723661fa7d68a5116d312aa5a4684
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SHA512
148df3bcfce5cefc05a6169fab5e91329ec5bfca1656d72d817a90e2747164619498b638ec9089d6bfae29740ab05047ef3486ab8c9a6f1281cc5570cdc95b0f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJjA:V6a+pOtEvwDpjtzz
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 2024-02-24_03cd11012b60190defdb8e8eabfb52a5_cryptolocker
Files
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2024-02-24_03cd11012b60190defdb8e8eabfb52a5_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