Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_6636fa9dfbdfe30dcdb7c5fbe9f8c0eb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_6636fa9dfbdfe30dcdb7c5fbe9f8c0eb_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_6636fa9dfbdfe30dcdb7c5fbe9f8c0eb_cryptolocker
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Size
148KB
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MD5
6636fa9dfbdfe30dcdb7c5fbe9f8c0eb
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SHA1
dd181e43f76a4993f784e185e3bc36591667a315
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SHA256
e62acf75350b60f106341ffef59314e9e96a24c839a1ed14836cee2b8b219b7f
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SHA512
3ddd28d81f0a6169cfa7e803826bdfc3e59c096dff31ea58267b5b77c45552a14a22e8453e2406d645307d3f3e030b92d6b5bfd77d5c42bc0eb7b8de06178a2b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFQ:V6a+pOtEvwDpjt22E
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 2024-02-23_6636fa9dfbdfe30dcdb7c5fbe9f8c0eb_cryptolocker
Files
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2024-02-23_6636fa9dfbdfe30dcdb7c5fbe9f8c0eb_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