Behavioral task
behavioral1
Sample
2024-10-12_bfced5604c6eae56c388d7cbf49969d6_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-12_bfced5604c6eae56c388d7cbf49969d6_cryptolocker
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Size
59KB
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MD5
bfced5604c6eae56c388d7cbf49969d6
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SHA1
94d204e10e4016f7e5fae5af8ae2b50151a7b1e9
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SHA256
ff787f69cca0eb47332fcf13cfa708c1164bea760f66820b619cfdc859e97877
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SHA512
805ba53ed81eccfc5e61072f2460551ef2b6c054b68354e5f1fc3af300148d064f7061976935c571dddd64aa465a5a30539142fbdd3dd1d41264af965940a5d3
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWH:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_bfced5604c6eae56c388d7cbf49969d6_cryptolocker
Files
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2024-10-12_bfced5604c6eae56c388d7cbf49969d6_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: 11KB - 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