Behavioral task
behavioral1
Sample
a235cedaca24ccbb100bbecaa5c338c89fba49e497159261507a30a7270dcf22.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a235cedaca24ccbb100bbecaa5c338c89fba49e497159261507a30a7270dcf22.exe
Resource
win10v2004-20240508-en
General
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Target
a235cedaca24ccbb100bbecaa5c338c89fba49e497159261507a30a7270dcf22
-
Size
266KB
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MD5
9d54ab143ab24d9d2de209f977271647
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SHA1
4f81022362a3d23699dbedaae41ed96a15c142c6
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SHA256
a235cedaca24ccbb100bbecaa5c338c89fba49e497159261507a30a7270dcf22
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SHA512
ceddf36477c52397b5181f7dad80e60089b59e2c4d1b720bfe6db035c4eaa83b8be9c20bbe697e53847d1335e86f2e6631d6d52b18b58654466233079783da57
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SSDEEP
6144:aXzKdNY49u8rVVs4cj3VUKIpBdE01net:Za4Ags4cxfIu01
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 a235cedaca24ccbb100bbecaa5c338c89fba49e497159261507a30a7270dcf22 unpack001/out.upx
Files
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a235cedaca24ccbb100bbecaa5c338c89fba49e497159261507a30a7270dcf22.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