Behavioral task
behavioral1
Sample
1d57d45b2f996559089e7ce99b322a33fb9e42462d022008a84873d4fa0eb10f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1d57d45b2f996559089e7ce99b322a33fb9e42462d022008a84873d4fa0eb10f.exe
Resource
win10v2004-20240426-en
General
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Target
1d57d45b2f996559089e7ce99b322a33fb9e42462d022008a84873d4fa0eb10f
-
Size
49KB
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MD5
75d2c5344045377ec4ce45f3f56564ac
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SHA1
7941c7f9a2d031dbc660e6868d66f8fd37a8b73a
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SHA256
1d57d45b2f996559089e7ce99b322a33fb9e42462d022008a84873d4fa0eb10f
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SHA512
0e76cf8d8b71f1e130c6f4e7d0df8adc015768881dc0d0bfd88b688d96ea5416277fbe54c646e059e6cfc44e78a120090bd4719351c2f9d8f27d5671ea179ca3
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF7W:CTWn1++PJHJXA/OsIZfzc3/Q8a
Malware Config
Signatures
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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 1d57d45b2f996559089e7ce99b322a33fb9e42462d022008a84873d4fa0eb10f unpack001/out.upx
Files
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1d57d45b2f996559089e7ce99b322a33fb9e42462d022008a84873d4fa0eb10f.exe windows:4 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
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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ