Behavioral task
behavioral1
Sample
2024-10-12_cd49769499c4b3afa4c122a99ddf4879_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_cd49769499c4b3afa4c122a99ddf4879_cryptolocker
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Size
82KB
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MD5
cd49769499c4b3afa4c122a99ddf4879
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SHA1
3ece6eba9316be36815e99291d5332a3ccc845c0
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SHA256
d5da28c449ef74627d308780fc87e2c2276fb7b9c591724976c028f73164b319
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SHA512
3c1918a327b4201d0929133c1263ec963af9641f52c3f8d009f7ea4db12d813cc8ad1b1d0f36bc3efe0d80149b43f5ec1288887b692633969c471d29203cd47e
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTtTq:T6a+rdOOtEvwDpjNw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_cd49769499c4b3afa4c122a99ddf4879_cryptolocker
Files
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2024-10-12_cd49769499c4b3afa4c122a99ddf4879_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