Behavioral task
behavioral1
Sample
2024-09-28_fcba5bdedbed8d37b7fd2a3d08ac4ef9_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-28_fcba5bdedbed8d37b7fd2a3d08ac4ef9_cryptolocker
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Size
54KB
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MD5
fcba5bdedbed8d37b7fd2a3d08ac4ef9
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SHA1
43618782140c7126847df1b1d82924d067ba61ac
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SHA256
8e5b93996788a9babd81a15318371414ec49e12c8249284f2f9b57b596a21b08
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SHA512
01a827b192ae041bea1137fcceab0c0032ba4f4446fec860985af127093bf28148bdb13bae400918435d276379b6e727bcffc28c5c0db91b0856bff32c97559a
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPQ:b7/y28wZEjbnouy8G76iH/NLpm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_fcba5bdedbed8d37b7fd2a3d08ac4ef9_cryptolocker
Files
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2024-09-28_fcba5bdedbed8d37b7fd2a3d08ac4ef9_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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