Behavioral task
behavioral1
Sample
2024-10-09_92879636fd169623c55609c49b6e7a18_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-09_92879636fd169623c55609c49b6e7a18_cryptolocker
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Size
68KB
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MD5
92879636fd169623c55609c49b6e7a18
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SHA1
1fde935ae7fecdc68e0648fb0e2a20d8d2f911e3
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SHA256
a99a3d139f0bc3925ecae5d7f606ed5ca9d4030b24bd8588c2668ea84ca3b28c
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SHA512
8e673a414b3d1152eb8a795c39694a3c560e1bc9e1bc08f09f442ba87d5a208520742b8ee521f8a67bcdd3c3b290a19bd483d0b880d1e4ed8f7c5ee9c8c63a8a
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBk5:z6a+CdOOtEvwDpjQ4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_92879636fd169623c55609c49b6e7a18_cryptolocker
Files
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2024-10-09_92879636fd169623c55609c49b6e7a18_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