Behavioral task
behavioral1
Sample
2024-09-19_84611f2b9f1899ce6894cef1dd393cc1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_84611f2b9f1899ce6894cef1dd393cc1_cryptolocker
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Size
57KB
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MD5
84611f2b9f1899ce6894cef1dd393cc1
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SHA1
f1508e4e5907fbf4070f8d01585489d77656fdd7
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SHA256
0a54d5431b42a7510bc7ef3d63e7c6082826fd6ac403e4713450a405cbb99c4d
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SHA512
f6aee73f4472ee9ce02bf9107d5c0690530fc9eeccd742aad73816e58ae9ec14cabc087ca162c4f993b9199b97ae16012d47b73d4e69a15218cc037f183fb63a
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoW0UyTq5c:T6QFElP6n+gxmddpMOtEvwDpjwaTQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_84611f2b9f1899ce6894cef1dd393cc1_cryptolocker
Files
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2024-09-19_84611f2b9f1899ce6894cef1dd393cc1_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