Behavioral task
behavioral1
Sample
2024-09-08_dc429858abec9b47e40bdb59a45d790a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-08_dc429858abec9b47e40bdb59a45d790a_cryptolocker
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Size
80KB
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MD5
dc429858abec9b47e40bdb59a45d790a
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SHA1
ae6da7f64a19143cb41ff92aacd2acb049fce5ea
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SHA256
fecbb9760e43fccb75bd17744a4603560845cb379611c9cdd5ee7f92125c61fb
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SHA512
7c96fa30a6d9d4207cdf88707e07c4f2cd3d3b07931069aaa82c9bbb8f5c6a93a23ef69485cd97c68447f3ab460048651c734cf6ae030da211605f3cf2f282d8
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqdc:T6a+rdOOtEvwDpjNcF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_dc429858abec9b47e40bdb59a45d790a_cryptolocker
Files
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2024-09-08_dc429858abec9b47e40bdb59a45d790a_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