Behavioral task
behavioral1
Sample
1812d07c8c22b2a848cd98e82da0cbe9ef6a36b148b8b317903a7e5fccfccdbe.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1812d07c8c22b2a848cd98e82da0cbe9ef6a36b148b8b317903a7e5fccfccdbe.exe
Resource
win10v2004-20240426-en
General
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Target
1812d07c8c22b2a848cd98e82da0cbe9ef6a36b148b8b317903a7e5fccfccdbe
-
Size
549KB
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MD5
8f577ee39dec1650ac8abaab225eccc3
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SHA1
cb043b669371aac4a17af44b594f46d3acbbe5e7
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SHA256
1812d07c8c22b2a848cd98e82da0cbe9ef6a36b148b8b317903a7e5fccfccdbe
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SHA512
f7922811c7789e4d20e3b6121736753244504f73d76d7d03d94ac8fcb2a19906ced1ad389fca50f2c37cc62f9ef3db4a3c4854855cd86ea93ebbcbe6aab34ec0
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SSDEEP
12288:kPglbgcmcpV6qNQPUglqBOl8J1ixcpa7loivWJWEh8lYO:kPglrZNQPUgINQcpYloivCWE7O
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 -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1812d07c8c22b2a848cd98e82da0cbe9ef6a36b148b8b317903a7e5fccfccdbe unpack001/out.upx
Files
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1812d07c8c22b2a848cd98e82da0cbe9ef6a36b148b8b317903a7e5fccfccdbe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 616KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 446KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 563KB - Virtual size: 563KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 207KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ