Behavioral task
behavioral1
Sample
6e54cfb012cdf9e14a596e970b01e7aab5ccbe039607fb90e8ea4022f3e3c3be.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
6e54cfb012cdf9e14a596e970b01e7aab5ccbe039607fb90e8ea4022f3e3c3be.exe
Resource
win10v2004-20240426-en
General
-
Target
6e54cfb012cdf9e14a596e970b01e7aab5ccbe039607fb90e8ea4022f3e3c3be
-
Size
443KB
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MD5
38fa9e2a8e5b95680e4e813e6f331102
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SHA1
38a401ee44a9fa99064a7febc9137afd7e2b8c4a
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SHA256
6e54cfb012cdf9e14a596e970b01e7aab5ccbe039607fb90e8ea4022f3e3c3be
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SHA512
a16a895746fd83027c216fb8f796d8487a9e2d7b96db1cdffe38cad335c9dc36cd4dff71163565fec92b733061055cacf95ad363209c5d32b357de93d7f799a4
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SSDEEP
6144:xdGNDwBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/TU7kn5119J3rR05u7:Mw8EYiBlMkn5f9J105ko8T6csVc
Malware Config
Extracted
sakula
www.polarroute.com
Signatures
-
Sakula family
-
Sakula payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_sakula -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6e54cfb012cdf9e14a596e970b01e7aab5ccbe039607fb90e8ea4022f3e3c3be unpack001/out.upx
Files
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6e54cfb012cdf9e14a596e970b01e7aab5ccbe039607fb90e8ea4022f3e3c3be.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE