Behavioral task
behavioral1
Sample
2024-09-28_d14be25e3868f3650770c98023f1eb27_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_d14be25e3868f3650770c98023f1eb27_cryptolocker
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Size
55KB
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MD5
d14be25e3868f3650770c98023f1eb27
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SHA1
c3865c0faa525aaa211e1a42822625cd12514351
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SHA256
eca0214b26b74ddd9638f583e4bf482b1b72e60d272147d95676d95b669160bf
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SHA512
c67717c4f789cb043247adbbc4b7885be7e71221fc2530d9cdb0408d61a41c289fa40fa011929fbbbc2068a6e7a77bb07126ba6ab89a2c43170c7fb8772b5613
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/9V:z6QFElP6n+gKmddpMOtEvwDpj31ik/9V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_d14be25e3868f3650770c98023f1eb27_cryptolocker
Files
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2024-09-28_d14be25e3868f3650770c98023f1eb27_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