Behavioral task
behavioral1
Sample
2024-10-17_d867b0ded3ee1602bc1e8671970ae33f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_d867b0ded3ee1602bc1e8671970ae33f_cryptolocker
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Size
70KB
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MD5
d867b0ded3ee1602bc1e8671970ae33f
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SHA1
ab280224cd783883775e8fa3ffa17901d8898a2c
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SHA256
49d1744e503f7af2ac80086b27c341b37fbe75293a5b603cfb4325a91d68e557
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SHA512
6841b53bbd8bce4d30a0427d3f78feb8833b6950d7808bbd1edf7cd88f8aef81826bf04cacc2ca3965357eb079266e60ce1b377ba3444e0a8dea394ca3d15d54
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB+8x7t:z6a+CdOOtEvwDpjQj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_d867b0ded3ee1602bc1e8671970ae33f_cryptolocker
Files
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2024-10-17_d867b0ded3ee1602bc1e8671970ae33f_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