Behavioral task
behavioral1
Sample
2024-09-13_820d346140230b3169d7b8293b5184a6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_820d346140230b3169d7b8293b5184a6_cryptolocker
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Size
59KB
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MD5
820d346140230b3169d7b8293b5184a6
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SHA1
a33604ab1d993c0913d6febaeae158f3b58323db
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SHA256
e7b382c10ac227be3b54d9ad327cbd206b2e0df8ec8bbf3e7ac3b65b0cbde66c
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SHA512
e6504f1a0bd6f0732458dcf968262837df2be288467fb1a2944791aa05a016b80d879272b2ea43e2e0134f2054f6e0ea962a967f7472283217f7ba64fb3fbf69
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK3m:z6QFElP6n+gKmddpMOtEvwDpj9aYaQm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_820d346140230b3169d7b8293b5184a6_cryptolocker
Files
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2024-09-13_820d346140230b3169d7b8293b5184a6_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