Behavioral task
behavioral1
Sample
2024-07-08_3da5b22c8679ff11869c00d4eaff641b_cryptolocker.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-08_3da5b22c8679ff11869c00d4eaff641b_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-08_3da5b22c8679ff11869c00d4eaff641b_cryptolocker
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Size
75KB
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MD5
3da5b22c8679ff11869c00d4eaff641b
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SHA1
cd633e662f3480b3716ddb1169452a9bc8efa436
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SHA256
0a005c8e16681126a3e7cb078de016e6fc357f8307e6be70ee625b735bf682e1
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SHA512
bd781cd624dbd8d9f83cc4f943bc320d9571c3a0268185e80afceb85e007f98ba915547e3048f5f19b14a810a40c85c61b2e0aba635a39f8e2ea589430752434
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81G0:1nK6a+qdOOtEvwDpjp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_3da5b22c8679ff11869c00d4eaff641b_cryptolocker
Files
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2024-07-08_3da5b22c8679ff11869c00d4eaff641b_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE