Behavioral task
behavioral1
Sample
640da4c1b9bf63e3ba4d8ed06b5eeb493731793c625dabc36fc22f106f6d52dd.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
640da4c1b9bf63e3ba4d8ed06b5eeb493731793c625dabc36fc22f106f6d52dd.exe
Resource
win11-20240221-en
General
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Target
640da4c1b9bf63e3ba4d8ed06b5eeb493731793c625dabc36fc22f106f6d52dd
-
Size
266KB
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MD5
b503a15a7b3cb9483f2a639fa0b3dacf
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SHA1
2d9c4775dacf1c85cb951cc11ec8c515a71875f5
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SHA256
640da4c1b9bf63e3ba4d8ed06b5eeb493731793c625dabc36fc22f106f6d52dd
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SHA512
a8fba1dc48c0d966e8a875a2cb9edab0d6fe4ecf20e5ba46e05fa6b248401cae412201455e64e6c0bc786cb6ad8df2ee6231118e1a4fe039967e70fdea00201e
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SSDEEP
6144:4XzKdNY49u8rVU7tN/gkq+IyMePz2Q01net:na4A5N/gkqryMC2Q01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 640da4c1b9bf63e3ba4d8ed06b5eeb493731793c625dabc36fc22f106f6d52dd unpack001/out.upx
Files
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640da4c1b9bf63e3ba4d8ed06b5eeb493731793c625dabc36fc22f106f6d52dd.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