Behavioral task
behavioral1
Sample
a41ff8659a18dc3f349442a45af042912e7a37aa39fa05d467874c769eddbac3.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
a41ff8659a18dc3f349442a45af042912e7a37aa39fa05d467874c769eddbac3.exe
Resource
win11-20240508-en
General
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Target
a41ff8659a18dc3f349442a45af042912e7a37aa39fa05d467874c769eddbac3
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Size
266KB
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MD5
8889f82448f9659129e2121652ff90de
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SHA1
c27e679c40e3cd1f07d22f32b5ed4be2acd935fe
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SHA256
a41ff8659a18dc3f349442a45af042912e7a37aa39fa05d467874c769eddbac3
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SHA512
706135b0c3238b3d73bf9ba0408d2286ae7867bdc643efa763187ccc3f8903221349c2d6efde5153abc62aaf4cdbcd0dd9e3770923a1b582adf4c54a6fb5afce
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SSDEEP
6144:gXzKdNY49u8rVt1tZKJ+zJTeB6IxACs2YKi01net:fa4AIxzU0IpLY901
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a41ff8659a18dc3f349442a45af042912e7a37aa39fa05d467874c769eddbac3 unpack001/out.upx
Files
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a41ff8659a18dc3f349442a45af042912e7a37aa39fa05d467874c769eddbac3.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