Behavioral task
behavioral1
Sample
b6d7a3f859e3e4170f79e8119a3c92df0f01e65853c107f0b2d0dcb944d4c5be.exe
Resource
win10-20230703-en
General
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Target
b6d7a3f859e3e4170f79e8119a3c92df0f01e65853c107f0b2d0dcb944d4c5be
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Size
266KB
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MD5
4a919c1bbe4d712a4e5ffa62b122e760
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SHA1
fc252c64c9b6e13e8481c07a0f9c12c654f8763a
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SHA256
b6d7a3f859e3e4170f79e8119a3c92df0f01e65853c107f0b2d0dcb944d4c5be
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SHA512
ebcecb18bc38fb5bdd726f451231badb17a82d4335ba559b78720ed4499e16eeaefc83780b820c9ee0e46a1cb39143ef6db483377f5c1bd11190f4a142027ef1
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SSDEEP
3072:7NXEGZJWhfNFC4S60+XoLczrVmXA9gggXnOBATu3rejB1MiqGweJOiDH01ne4PK:BXzKdNY49u8rVFsJCKvMiqGzj01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6d7a3f859e3e4170f79e8119a3c92df0f01e65853c107f0b2d0dcb944d4c5be unpack001/out.upx
Files
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b6d7a3f859e3e4170f79e8119a3c92df0f01e65853c107f0b2d0dcb944d4c5be.exe windows 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 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