Behavioral task
behavioral1
Sample
2024-10-12_32b525288c86d88f3bb90f8b5536acc4_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-12_32b525288c86d88f3bb90f8b5536acc4_cryptolocker
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Size
54KB
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MD5
32b525288c86d88f3bb90f8b5536acc4
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SHA1
9a4ae5f1fbf6711d44af70b8393ffc1c0f62c099
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SHA256
c8e9e00516b2a1a345264f56f14c1879879e9151bcaef689e7934907b0a9a144
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SHA512
5274e34f156bd29b692d6fc315cbf527e815fd896da047a4bc764cdb365ceb4d72cc77a692ec96b88e36a64f4b638f1d0467dae87815750694b77934b51bc763
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkaQs:z6QFElP6n+gKmddpMOtEvwDpj31ikFs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_32b525288c86d88f3bb90f8b5536acc4_cryptolocker
Files
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2024-10-12_32b525288c86d88f3bb90f8b5536acc4_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