Behavioral task
behavioral1
Sample
2024-04-22_92e0da057311388399d43b67330b03e4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_92e0da057311388399d43b67330b03e4_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_92e0da057311388399d43b67330b03e4_cryptolocker
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Size
108KB
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MD5
92e0da057311388399d43b67330b03e4
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SHA1
1d26d2b5f2dd450ae04edd12717bd22d9291abfa
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SHA256
59f945189d6cb77a8d18a52587554fabcd3ff576d6658760d30591d9d1f7db7b
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SHA512
64ff61721789dbef93ff658f6bf274f9bcfacbd259d2e37bd248d083ba0ec40aa9192daaec359a6c5aa75de33ddd6e84b21134809f7eac84605fc14c0979b0da
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfW:1nK6a+qdOOtEvwDpjK
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 2024-04-22_92e0da057311388399d43b67330b03e4_cryptolocker
Files
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2024-04-22_92e0da057311388399d43b67330b03e4_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE