Behavioral task
behavioral1
Sample
2024-08-23_9d5a30509cbd6801ba64a2c2c7e96c17_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-23_9d5a30509cbd6801ba64a2c2c7e96c17_cryptolocker
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Size
59KB
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MD5
9d5a30509cbd6801ba64a2c2c7e96c17
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SHA1
4920df6fdad5a4661d9aff805de297b11ad80cb6
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SHA256
471ce8777a44e7f242ecc4abd96b9106f6283dc249cc62e09be010dd1b413070
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SHA512
7400453614819653a7bb772d5689e3d55945993ef49a6846dc34846bb14679cd9dabbf735b40ed3568e7f00c28d87850f05dfb2126b7184f7a1aa301c4546a74
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N5:z6QFElP6n+gKmddpMOtEvwDpj9aYa6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-23_9d5a30509cbd6801ba64a2c2c7e96c17_cryptolocker
Files
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2024-08-23_9d5a30509cbd6801ba64a2c2c7e96c17_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