Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_1a864b06b748742952b530650cff2961_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_1a864b06b748742952b530650cff2961_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-29_1a864b06b748742952b530650cff2961_cryptolocker
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Size
96KB
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MD5
1a864b06b748742952b530650cff2961
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SHA1
5b9cf5ee104f87aaecaf71f894e9f74df985c5fc
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SHA256
48c6d39bba18388a42889a12606b7b565631f5f3e41415b2e9209c31d57d24a1
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SHA512
a90237dd5388cf2a1bbad32e6147d874e6fb33eb647483e9329d569171f2f27b7415ee94b1940fe3e3bc602b62dc22f4c79e81b27ba5d100f0644e47a0f8b482
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpB:V6a+pOtEvwDpjtz+
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 2024-05-29_1a864b06b748742952b530650cff2961_cryptolocker
Files
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2024-05-29_1a864b06b748742952b530650cff2961_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