Behavioral task
behavioral1
Sample
Trojan-Ransom.Win32.Losya.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Trojan-Ransom.Win32.Losya.exe
Resource
win10v2004-20220812-en
General
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Target
Trojan-Ransom.Win32.Losya.r-d478797d0086d5c57f6e9c6c5cd75b30ef85750882b0d77f8811bb17a3cf6a04
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Size
316KB
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MD5
0ee649ba71ddfcf89f2a1d55104912b8
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SHA1
f478c97827ddcb3eb404b19fb71d1c6633c1ed2f
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SHA256
d478797d0086d5c57f6e9c6c5cd75b30ef85750882b0d77f8811bb17a3cf6a04
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SHA512
87f1919d2e2b97b09c16e07d067ffa9301cfecbb0b5393534586ddccdb4ba7d835d18aab422c3c4c1c5cd63754d1463418e114b84926ee5b8489af3d0d9aea8e
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SSDEEP
6144:alo6HDJHwJNjNAHRoaujjiHg4LX2tBr8e/KMnPPbYejFb84aww4D:n6HUjKxoaujjiHtGXr8sTHbZpY
Malware Config
Signatures
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resource yara_rule sample upx
Files
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Trojan-Ransom.Win32.Losya.r-d478797d0086d5c57f6e9c6c5cd75b30ef85750882b0d77f8811bb17a3cf6a04.exe windows 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: - Virtual size: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 277KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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
.text Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 222B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 371KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ