Behavioral task
behavioral1
Sample
2024-09-27_d1747fef541df3e4f872bde2555edb13_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-27_d1747fef541df3e4f872bde2555edb13_cryptolocker
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Size
59KB
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MD5
d1747fef541df3e4f872bde2555edb13
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SHA1
70ba3dac2a6bcc774f610a58b3f0f0e544a0ca56
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SHA256
bd65f0aa551f595181aa08cad53f8945d932e7177d94173010ac5ddf81d2dc70
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SHA512
2d5c79846842894d99b0b1ad4929799d6bcb38b919e07d3478b68e8903e4138718107545f7358c7a3765f8fe28221a725b10d158b61e8e9bf31ec9ba567e0ced
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSm:bP9g/xtCS3Dxx0C
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_d1747fef541df3e4f872bde2555edb13_cryptolocker
Files
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2024-09-27_d1747fef541df3e4f872bde2555edb13_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