Behavioral task
behavioral1
Sample
2024-09-30_ba567453f683f1b4fcae568f173323c1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-30_ba567453f683f1b4fcae568f173323c1_cryptolocker
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Size
55KB
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MD5
ba567453f683f1b4fcae568f173323c1
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SHA1
667d366e4d243584ac45a978bb9d8fe2146f17fb
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SHA256
de54721f9ae4c9675ea20e7c3f897bb15249eb9d58ff764c0ba47df40e35c6d6
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SHA512
c4608a28f02949df1f239ccfa34f1d4e31f704051a0141aa8516cb5433a5954dc6a51fb4632ce90165f2c8c796d9042da39b2a9b30bba86891c092a0db2138cf
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkcb:T6QFElP6n+gxmddpMOtEvwDpjwaw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_ba567453f683f1b4fcae568f173323c1_cryptolocker
Files
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2024-09-30_ba567453f683f1b4fcae568f173323c1_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