Behavioral task
behavioral1
Sample
f99773a1905249b407d268b5eb34bf50537a71fe5ef107af994745c5570d3998.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
f99773a1905249b407d268b5eb34bf50537a71fe5ef107af994745c5570d3998.exe
Resource
win11-20240221-en
General
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Target
f99773a1905249b407d268b5eb34bf50537a71fe5ef107af994745c5570d3998
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Size
266KB
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MD5
b60fff9bf1ad73b11370d4e1018c3b3e
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SHA1
2af16dba2603a48bd8972520454825eb53ace659
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SHA256
f99773a1905249b407d268b5eb34bf50537a71fe5ef107af994745c5570d3998
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SHA512
2771aceccaa41427df64cbd3c3e7a4be23ccbb1566d1e7bb911c2001b2490be442d48da74682c3fab91e492592c375e8619938b0facacf5ed4fbd31b57c68a1e
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SSDEEP
3072:0NXEGZJWhfNFC4S60+XoLczrVmXoV0H5Cqs0BVH0XNn2qcyFwBBH01ne4PK:CXzKdNY49u8rVVV0HBSXNn2qNm01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f99773a1905249b407d268b5eb34bf50537a71fe5ef107af994745c5570d3998 unpack001/out.upx
Files
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f99773a1905249b407d268b5eb34bf50537a71fe5ef107af994745c5570d3998.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ