Behavioral task
behavioral1
Sample
28b8d2e43e63dbeb1deca80272f194658db0506a341d7300301e853fd138b6cc.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
28b8d2e43e63dbeb1deca80272f194658db0506a341d7300301e853fd138b6cc.exe
Resource
win11-20240426-en
General
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Target
28b8d2e43e63dbeb1deca80272f194658db0506a341d7300301e853fd138b6cc
-
Size
266KB
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MD5
a2da2b706c55f7bce50d6985b8062bb1
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SHA1
ff8866c06090449860fd4e0bd6d05fcd6e599090
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SHA256
28b8d2e43e63dbeb1deca80272f194658db0506a341d7300301e853fd138b6cc
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SHA512
66b9ba48205c0b8d83cb2e4f6e4e9e351cc6f5c32cbff0d6c5fbf08c57e559c010466ec0b99f68e2c2fa7dce88b76ac9e5b5bce259ad5b755b2573b6c5a0c081
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SSDEEP
6144:cXzKdNY49u8rVqjn1s4cj3VUKIpBdX01net:Ta4ANjnu4cxfIp01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 28b8d2e43e63dbeb1deca80272f194658db0506a341d7300301e853fd138b6cc unpack001/out.upx
Files
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28b8d2e43e63dbeb1deca80272f194658db0506a341d7300301e853fd138b6cc.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