Behavioral task
behavioral1
Sample
2024-09-21_5d1cbb5ac5965778b3a351ba2de9e965_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_5d1cbb5ac5965778b3a351ba2de9e965_cryptolocker
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Size
88KB
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MD5
5d1cbb5ac5965778b3a351ba2de9e965
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SHA1
2096ecfe37c4661574473e38f50dcb235aaa4209
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SHA256
50a851400f99faff2f55d364ce507e30613b5aff4f74dfc8cbcc0fa3e8b7d525
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SHA512
a612c9df2ab9bb9156b427c2342ca31e8128978ba293f348fa302070f2ffa4269166430ecaae4b2bbb82cb72f0cc56a17adc03b93de078573bbce7b45bb63e08
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7vM5RE:T6a+rdOOtEvwDpjNR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_5d1cbb5ac5965778b3a351ba2de9e965_cryptolocker
Files
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2024-09-21_5d1cbb5ac5965778b3a351ba2de9e965_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