Behavioral task
behavioral1
Sample
2024-01-11_48c4b25f42b7d1f13ac47f98ee6a00c7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_48c4b25f42b7d1f13ac47f98ee6a00c7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_48c4b25f42b7d1f13ac47f98ee6a00c7_cryptolocker
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Size
60KB
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MD5
48c4b25f42b7d1f13ac47f98ee6a00c7
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SHA1
9c55d57b42d0261314b36ae68e97489da5a21297
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SHA256
a8b1ca978a80ad9abe06512375b5ba353ffe628ccf6cb3b849daa94668793b4c
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SHA512
089ca0ceb0b9deab85425fb488019daa73d2af98f8c7426227d74f90ac6a5bc0de9b58d05a928b2139ed11f2be89638145773c8d6bbb133e17d3bd2b2d272a38
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5ho:T6QFElP6n+gxmddpMOtEvwDpjwa3q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_48c4b25f42b7d1f13ac47f98ee6a00c7_cryptolocker
Files
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2024-01-11_48c4b25f42b7d1f13ac47f98ee6a00c7_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_CODE
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