Behavioral task
behavioral1
Sample
2024-09-21_6189a49b28f43f7048279cbe6897030b_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-21_6189a49b28f43f7048279cbe6897030b_cryptolocker
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Size
55KB
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MD5
6189a49b28f43f7048279cbe6897030b
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SHA1
8e3a65c572ad1b30096bb7fdfc140cd96536af07
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SHA256
6cfc0b46686d973a741f666911d464acb25ac5980099b01eb6e302fdd2b83cd2
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SHA512
3484934d76338f3ee657ada747a11a19122c4cd64e9c37532d136c691461e8c6230d3639e1d8c37c961507125ebbab40aa7b2ca748ec0729f2090c64d7ebd57e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgjF:z6QFElP6n+gKmddpMOtEvwDpj31ikgZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_6189a49b28f43f7048279cbe6897030b_cryptolocker
Files
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2024-09-21_6189a49b28f43f7048279cbe6897030b_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