Behavioral task
behavioral1
Sample
0a8d58dbc4c768a41231603ca4058c5c0b95a41b1335ae4e7c0c5ccf6584f78f.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0a8d58dbc4c768a41231603ca4058c5c0b95a41b1335ae4e7c0c5ccf6584f78f.exe
Resource
win10v2004-20240419-en
General
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Target
0a8d58dbc4c768a41231603ca4058c5c0b95a41b1335ae4e7c0c5ccf6584f78f
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Size
38KB
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MD5
cb6eb6b97c1a7840f34633e0a9f5ffb7
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SHA1
2f405c2943e375550a0fe872b113c1cd706a8a85
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SHA256
0a8d58dbc4c768a41231603ca4058c5c0b95a41b1335ae4e7c0c5ccf6584f78f
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SHA512
5ceffe62e52f199875bd6e701b28ec09e259fe0a9ba0dd24cdd8dca6006798242597cfddd3697c4dac5575ca0989aa554f1681419ca4574196e7145c15e20a97
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uA2:CTWn1++PJHJXA/OsIZfzc3/QP
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 0a8d58dbc4c768a41231603ca4058c5c0b95a41b1335ae4e7c0c5ccf6584f78f unpack001/out.upx
Files
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0a8d58dbc4c768a41231603ca4058c5c0b95a41b1335ae4e7c0c5ccf6584f78f.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