Behavioral task
behavioral1
Sample
2024-03-06_0fb462c8c7c414519842741b99540e8d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_0fb462c8c7c414519842741b99540e8d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_0fb462c8c7c414519842741b99540e8d_cryptolocker
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Size
104KB
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MD5
0fb462c8c7c414519842741b99540e8d
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SHA1
975dc7d93860d08e30306ac6543b3b40d4b6a9f0
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SHA256
c35cbb6605d519ab64ec6a488732eb72203bcef8e942640b6df2ba152ff00153
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SHA512
102284a0b8e2a48a0d89b68a68810a3f339c7188a324b658edc2def1fde9722a9c77d35f4e82cb8dd4adec106527fef0b3d8177d0d588bfdf0a577498b3d78ee
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkst:1nK6a+qdOOtEvwDpjt
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 2024-03-06_0fb462c8c7c414519842741b99540e8d_cryptolocker
Files
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2024-03-06_0fb462c8c7c414519842741b99540e8d_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