Behavioral task
behavioral1
Sample
b2f1f5e8de0d0d5a9ebd3fee14f96f394953c67d4d7676e78e936c12e71a87f8.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
b2f1f5e8de0d0d5a9ebd3fee14f96f394953c67d4d7676e78e936c12e71a87f8.exe
Resource
win10v2004-20231023-en
General
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Target
b2f1f5e8de0d0d5a9ebd3fee14f96f394953c67d4d7676e78e936c12e71a87f8
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Size
8KB
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MD5
35f34597376b24a0e2f1431ff4532f08
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SHA1
956d3b495f27dcdf0606b4277a3ea72bb03bd3b2
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SHA256
b2f1f5e8de0d0d5a9ebd3fee14f96f394953c67d4d7676e78e936c12e71a87f8
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SHA512
73eb2f4ecdde1940c4198c33cbed215f2909ce92572a60858cb3bcba25e1d6a6cb7b955411777f215ba55aa4e571a600818f1b452af8c84ad7a1608f2cbf512b
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SSDEEP
96:Pokvl10GxW2FjJYPmVI+tTpMbCJBnp0BhVqn0U:rvl10GPdYPmVI+tTpXu7V80U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2f1f5e8de0d0d5a9ebd3fee14f96f394953c67d4d7676e78e936c12e71a87f8 unpack001/out.upx
Files
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b2f1f5e8de0d0d5a9ebd3fee14f96f394953c67d4d7676e78e936c12e71a87f8.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE