Behavioral task
behavioral1
Sample
ec8947645e371bc4acdb1ccf85c9542b426432a80113fb04db0e2ae1ff822d8a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ec8947645e371bc4acdb1ccf85c9542b426432a80113fb04db0e2ae1ff822d8a.exe
Resource
win10v2004-20240426-en
General
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Target
ec8947645e371bc4acdb1ccf85c9542b426432a80113fb04db0e2ae1ff822d8a
-
Size
48KB
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MD5
5264942cf6ad879f23b71d61225354f3
-
SHA1
cb0ac34663110eb99e15215e15a775f9b8a62e7f
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SHA256
ec8947645e371bc4acdb1ccf85c9542b426432a80113fb04db0e2ae1ff822d8a
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SHA512
d9ed5fdc8249207445cc822810dc803969bf1b8a3a42d65ae43e85fa5732252c33042e77fd23bea4f0b8a0dc091e5cece951e006957bb78be1247f1955abf547
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SSDEEP
768:gCkSsf4ssqtlrCE+51fiL8cNsiX8liiEKpLOwAuFItkgl:gCkV0KlCpfqNse8li14FItkgl
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 ec8947645e371bc4acdb1ccf85c9542b426432a80113fb04db0e2ae1ff822d8a unpack001/out.upx
Files
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ec8947645e371bc4acdb1ccf85c9542b426432a80113fb04db0e2ae1ff822d8a.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ