Behavioral task
behavioral1
Sample
2024-09-09_8ee0a8d204626aaba2972c60c357c7e9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_8ee0a8d204626aaba2972c60c357c7e9_cryptolocker
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Size
60KB
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MD5
8ee0a8d204626aaba2972c60c357c7e9
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SHA1
8b99a3e15b7949443bd40d92a692b168433bc99b
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SHA256
ceeb7918def5bed8fc2ea4d94118484309b466ba53c287763b5663f9774cdbd2
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SHA512
fca01c9fc37c8ce3119151410a914f04feb5c5f91bb44b2c123e19bfdc22295e7f5809cf64b9f1e9903be4b33c47c3d3af124c713f42922fdaf75f7a934c4f61
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qqY:H6QFElP6n+gou9cvMOtEvwDpjCpVXhP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_8ee0a8d204626aaba2972c60c357c7e9_cryptolocker
Files
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2024-09-09_8ee0a8d204626aaba2972c60c357c7e9_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: 11KB - 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