Behavioral task
behavioral1
Sample
2024-09-07_93b702d1efb581d77b0d83cbe714a4cf_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_93b702d1efb581d77b0d83cbe714a4cf_cryptolocker
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Size
55KB
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MD5
93b702d1efb581d77b0d83cbe714a4cf
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SHA1
c92c119a38a63b73bb73863402e1685def182246
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SHA256
5ca0b9cdfccb23fbfa86bbb5f13cd3e6f65ec3e559348f73428c5ca7bf636266
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SHA512
579d2a2c792b2475f19bef6aef9c966ef13512de514c5fb98b37a71a9e9520795d14c1c8219a7f987c2763f9bdcdc449927dfd84662457d741462dff91271826
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgMPm:z6QFElP6n+gKmddpMOtEvwDpj31ikg6m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_93b702d1efb581d77b0d83cbe714a4cf_cryptolocker
Files
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2024-09-07_93b702d1efb581d77b0d83cbe714a4cf_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