Behavioral task
behavioral1
Sample
411d5158821891774d4e4d5a5d7fcd3d9ee904d8e379070cc69c0a82eb47f8a2.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
411d5158821891774d4e4d5a5d7fcd3d9ee904d8e379070cc69c0a82eb47f8a2.exe
Resource
win10v2004-20240611-en
General
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Target
411d5158821891774d4e4d5a5d7fcd3d9ee904d8e379070cc69c0a82eb47f8a2
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Size
53KB
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MD5
a860d124f3f242d8a476473f4521c55a
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SHA1
0b0e621ef1f94b264ff4d072322f6b3978c5a6d7
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SHA256
411d5158821891774d4e4d5a5d7fcd3d9ee904d8e379070cc69c0a82eb47f8a2
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SHA512
eb6e3ced18fbfbc0303cbd6c1f8b973db8c39af30a2135ba8f55de868bbc78ff2f43108b07f1dd2bef1a02d34854a8b7ba1f128909e8dfa00d291f11ab22b706
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzX:CTWn1++PJHJXA/OsIZfzc3/Q8zxfXxXj
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 411d5158821891774d4e4d5a5d7fcd3d9ee904d8e379070cc69c0a82eb47f8a2 unpack001/out.upx
Files
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411d5158821891774d4e4d5a5d7fcd3d9ee904d8e379070cc69c0a82eb47f8a2.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