Behavioral task
behavioral1
Sample
2024-09-07_cf98ce7287ef9b58798d3e26ce2abd85_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_cf98ce7287ef9b58798d3e26ce2abd85_cryptolocker
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Size
62KB
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MD5
cf98ce7287ef9b58798d3e26ce2abd85
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SHA1
5ca3b055e7e20b5c09ff59d76a337da722356c2c
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SHA256
08c4701a3bc6ef8adc9fe3c64eb8075c57913f5fc265e73562dcdbcdc286a048
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SHA512
fd0ce3e5c6ec1e6c3d57875b2976f3c1c0c90c6ef548482578099e499f8310c15e39671e0260f5632bf4491d918922eb6fa52cf5e52e5d086644f861c8421fce
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLam5axK38noysc:T6QFElP6n+gxmddpMOtEvwDpjwaYaQ8V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_cf98ce7287ef9b58798d3e26ce2abd85_cryptolocker
Files
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2024-09-07_cf98ce7287ef9b58798d3e26ce2abd85_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