Behavioral task
behavioral1
Sample
2024-01-10_bbfb8510c432bf75163c7df29599ecac_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_bbfb8510c432bf75163c7df29599ecac_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_bbfb8510c432bf75163c7df29599ecac_cryptolocker
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Size
59KB
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MD5
bbfb8510c432bf75163c7df29599ecac
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SHA1
d9ae8ef626c4687b27fb813323c4195af5a386ce
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SHA256
d6aa5ec593ce3c2e37eb91c29aa6399dec3486932b6c7cdd1451f34889c2830c
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SHA512
ea529e646ec62a09082098d9cee946381400f2808e4b9d8a68109d26fa54573e5cd76ebd46d71e0dcb9ae5ff6616488ac5dad932949954c735028d875718b553
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5k:T6QFElP6n+gxmddpMOtEvwDpjwa3k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_bbfb8510c432bf75163c7df29599ecac_cryptolocker
Files
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2024-01-10_bbfb8510c432bf75163c7df29599ecac_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