Behavioral task
behavioral1
Sample
2024-10-04_2dd041492ac7062c81e2a8abbfe082cf_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-04_2dd041492ac7062c81e2a8abbfe082cf_cryptolocker
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Size
59KB
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MD5
2dd041492ac7062c81e2a8abbfe082cf
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SHA1
8c7986e0d32ef3caef36a2a2a0ba411ebd465785
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SHA256
5154f25632da8c2e06e244452884c4ba0e93ac819b38349a8c87339a5ef84971
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SHA512
0b472e1fb663e598157e882a1750bfe7291e5620572845d7677dab57451d047eff5ceb1a6fc88965497a1f58a302f5dad0b830cb1b03c6f61068d3e2dad469a7
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NZ:z6QFElP6n+gKmddpMOtEvwDpj9aYaS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_2dd041492ac7062c81e2a8abbfe082cf_cryptolocker
Files
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2024-10-04_2dd041492ac7062c81e2a8abbfe082cf_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: 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