Behavioral task
behavioral1
Sample
2024-01-01_6d33fe65573e15e45f1a73742c40512f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_6d33fe65573e15e45f1a73742c40512f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-01_6d33fe65573e15e45f1a73742c40512f_cryptolocker
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Size
73KB
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MD5
6d33fe65573e15e45f1a73742c40512f
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SHA1
65b4983f3dc1b5804348040133df749928ecac68
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SHA256
97ee4ad9483aae8ca072e1aad78c49bf308acbacd6f37c0a1501bf38c56b5049
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SHA512
c7165204621e17d921af3a3f2d15c71bcb76d8b67f20bb32dfbe542c4a9c675c97d5c76e341ebc6bcfc665466001e86dc9ec4abb546b4d3d827ba7b4fbb2ec21
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdq:T6a+rdOOtEvwDpjNt4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_6d33fe65573e15e45f1a73742c40512f_cryptolocker
Files
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2024-01-01_6d33fe65573e15e45f1a73742c40512f_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