Behavioral task
behavioral1
Sample
2024-09-07_df10caa2f80f31cd88988954e7f24bb1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_df10caa2f80f31cd88988954e7f24bb1_cryptolocker
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Size
55KB
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MD5
df10caa2f80f31cd88988954e7f24bb1
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SHA1
ee12ae397989fd4c475e275c8253c96584c0b124
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SHA256
7d8f8dc4706aecdee1ee90501b2a52b310fd2aa5f02ebf7bc9d6b6d11441ffbd
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SHA512
68f166d79a6bb44a9bbcd386cd40d0738f22487b9b6962cf36d5501f6185f5d26843319175a1c7040c9506efe64924b8bc1e25fab2b3e124b2d13033c4c326c5
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPlF:b7/y28wZEjbnouy8G76iH/NLpHF
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_df10caa2f80f31cd88988954e7f24bb1_cryptolocker
Files
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2024-09-07_df10caa2f80f31cd88988954e7f24bb1_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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