Behavioral task
behavioral1
Sample
2024-10-18_d63c7b432ca5986ce77faacfa89fec78_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_d63c7b432ca5986ce77faacfa89fec78_cryptolocker
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Size
93KB
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MD5
d63c7b432ca5986ce77faacfa89fec78
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SHA1
7cc50d80492ad1ea178ab63eb6229dc2987968e3
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SHA256
b6a8dc4717143537505e4b7e370d110bb969b822949f659730703c2e04598b05
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SHA512
4e20f4b48a169f4bc84c12d95852fa93eafbe263802eb49ee5227281558b065300d5c1b382ae6e0a800d28c3bee9084fe336f71f7d07555c86ee1e73d4658c8f
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAec:n6a+1SEOtEvwDpjYYvQd2PZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_d63c7b432ca5986ce77faacfa89fec78_cryptolocker
Files
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2024-10-18_d63c7b432ca5986ce77faacfa89fec78_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: 11KB - 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