Behavioral task
behavioral1
Sample
2024-10-06_b3cb6083df8de476ec5af0104e6d3150_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-06_b3cb6083df8de476ec5af0104e6d3150_cryptolocker
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Size
55KB
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MD5
b3cb6083df8de476ec5af0104e6d3150
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SHA1
6dfd4fb600d81cce2331066ed2d97185cc515387
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SHA256
cf383032ab839b0761c83c73c1ec2acaef49950f02580666f6d4ad75ae6214b5
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SHA512
d340d03641b42270d02d2a53679cc3eca8594bfa935d09520853d2eaf09fddf5552d91e85160c9b409417b852eb4ff30ffb0857b9b822d54aafaf9114c78cdcf
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgEZ:z6QFElP6n+gKmddpMOtEvwDpj31ikgEZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_b3cb6083df8de476ec5af0104e6d3150_cryptolocker
Files
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2024-10-06_b3cb6083df8de476ec5af0104e6d3150_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