Behavioral task
behavioral1
Sample
2024-01-03_3086b3ffe51a8448373f4264d4dec6bd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_3086b3ffe51a8448373f4264d4dec6bd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-03_3086b3ffe51a8448373f4264d4dec6bd_cryptolocker
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Size
57KB
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MD5
3086b3ffe51a8448373f4264d4dec6bd
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SHA1
0aa69ff0740eae924c846918ee2afe81951fdf39
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SHA256
0f71b24f5f0619bd48977583a330ea42c0cbe5b05cdc98eef5ea31d2adf6e426
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SHA512
64ed79dd94cf818ab4c239130fc8c5ffc7e3c779354282e62b32de1f047adfe6716edadbaf3f90d7393a9be6cf8b440f9bb4572c9000991bbf62c269bcaf1fe1
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax848+hI3:z6QFElP6n+gKmddpMOtEvwDpj9aYaa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_3086b3ffe51a8448373f4264d4dec6bd_cryptolocker
Files
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2024-01-03_3086b3ffe51a8448373f4264d4dec6bd_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