Behavioral task
behavioral1
Sample
2024-06-04_0696ad129d8240561cd9801c44edf491_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-04_0696ad129d8240561cd9801c44edf491_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_0696ad129d8240561cd9801c44edf491_cryptolocker
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Size
58KB
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MD5
0696ad129d8240561cd9801c44edf491
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SHA1
1e5984531e9e7840346df4979b7664cbd1ea0865
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SHA256
aeba12873fe63e7e83528700c4453043c639a6058dedd1998a4352c2e00d7b7e
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SHA512
3a733ce91780e84ce715599789f8a0223eff8f21c40348c5d935c01336122d239d25a995c29e1dd1d1211ab5f4fd1191b601c0875eb2344ffbf6ec903c5b21eb
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N6:z6QFElP6n+gKmddpMOtEvwDpj9aYaB
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-04_0696ad129d8240561cd9801c44edf491_cryptolocker
Files
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2024-06-04_0696ad129d8240561cd9801c44edf491_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE