Behavioral task
behavioral1
Sample
2024-01-11_48e076d5bc597a945da4f48f4bca0baf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_48e076d5bc597a945da4f48f4bca0baf_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_48e076d5bc597a945da4f48f4bca0baf_cryptolocker
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Size
61KB
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MD5
48e076d5bc597a945da4f48f4bca0baf
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SHA1
7cf5a1c3da792f7968481eea32f5efa30a51047b
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SHA256
8fc6e9d993431519080a4e23c53d069939c0a7a7502c6735c89751a75ca07722
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SHA512
1b9a5c0022d043a3e74d8089a89a6f59aa8a64900e85e51732da58e0f9bd8e055c7b4eca13356b869b99444a7445cbc46b510a6832665159bc346dc7043b3473
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5+Sqb:T6QFElP6n+gxmddpMOtEvwDpjwa3bqb
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_48e076d5bc597a945da4f48f4bca0baf_cryptolocker
Files
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2024-01-11_48e076d5bc597a945da4f48f4bca0baf_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