Behavioral task
behavioral1
Sample
2024-04-05_112db2e60d8e6a904406b775b7305069_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_112db2e60d8e6a904406b775b7305069_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_112db2e60d8e6a904406b775b7305069_cryptolocker
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Size
73KB
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MD5
112db2e60d8e6a904406b775b7305069
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SHA1
586bda11685d9ba2b9bcbd1e5009bbf4dddc6f00
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SHA256
d2af9d7c8ffd0fea1dce93e5fcdb189823c33c39db4a9351a4f0275c2c9cd056
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SHA512
e0be68370be744efbfc8e8a61c11b332b2256336526d18809d2d414363a7821b9bce9d8584617c1da1437d19fafbacc19eb3cc122b1ad9a4799dcdf296cc9f86
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GoM:1nK6a+qdOOtEvwDpjs
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 2024-04-05_112db2e60d8e6a904406b775b7305069_cryptolocker
Files
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2024-04-05_112db2e60d8e6a904406b775b7305069_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