Behavioral task
behavioral1
Sample
f5542e88e1d4580ca77b25e1beb3fe42b174cc2effbcb0a486fb71901771fb8e.exe
Resource
win10v2004-20230703-en
General
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Target
f5542e88e1d4580ca77b25e1beb3fe42b174cc2effbcb0a486fb71901771fb8e
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Size
266KB
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MD5
f182732bfe61e4ff0f9075dd3b3ed414
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SHA1
99ebb95031cba2a0bb38d26221d1c645536b3440
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SHA256
f5542e88e1d4580ca77b25e1beb3fe42b174cc2effbcb0a486fb71901771fb8e
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SHA512
e3c264ff653714fb624d250ff3b5c03636fac0d4e7dbe35040a8a13b3ea384135f709c7974e0e5c7fd54911f1500ed6d63b3ace43e178274cc5f5bf2d850f5d3
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SSDEEP
6144:wXzKdNY49u8rVDQddJCKvMiqGSY01net:va4AHddk/Y01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5542e88e1d4580ca77b25e1beb3fe42b174cc2effbcb0a486fb71901771fb8e unpack001/out.upx
Files
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f5542e88e1d4580ca77b25e1beb3fe42b174cc2effbcb0a486fb71901771fb8e.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