Behavioral task
behavioral1
Sample
2024-09-12_bee6a5e474a7b7e553ef793a09d8c092_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_bee6a5e474a7b7e553ef793a09d8c092_cryptolocker
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Size
62KB
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MD5
bee6a5e474a7b7e553ef793a09d8c092
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SHA1
325b8a597cbdf7031880ce5cbff0b2cd2f1495d5
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SHA256
07a3364272523bf41cdbd2e64cc57e1e070dd0c64a4746828eaafdd224e0686e
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SHA512
afef4d79b856374403ec708f3b062f6f357699320bd135a981d1353bb88faf2ef47743d86c7552c400c9b645a6196560ba6526b7277bef80538d704eb49fa7f7
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLam5axK38noysn:T6QFElP6n+gxmddpMOtEvwDpjwaYaQ86
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_bee6a5e474a7b7e553ef793a09d8c092_cryptolocker
Files
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2024-09-12_bee6a5e474a7b7e553ef793a09d8c092_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