Behavioral task
behavioral1
Sample
7f7154dfe1e9d58af1e87cd95d50651c507fc7f5a571932000816a3f00900cab.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7f7154dfe1e9d58af1e87cd95d50651c507fc7f5a571932000816a3f00900cab.exe
Resource
win10v2004-20240419-en
General
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Target
7f7154dfe1e9d58af1e87cd95d50651c507fc7f5a571932000816a3f00900cab
-
Size
106KB
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MD5
4cc618b71249b285e10c678f207a53d4
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SHA1
45253a5a0a01572d182ddc9aba4d5bb24543a529
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SHA256
7f7154dfe1e9d58af1e87cd95d50651c507fc7f5a571932000816a3f00900cab
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SHA512
0acd402e4830be3015b3f1a98790406d181a12b7e74087cab0eb8800d2fde0ad598f4053082bdc1fddb6b30a81ddec04a62c67a0bc4c6738ad814b585f23fcad
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5SGfFpsJOfFpsJLSQ:hfAIuZAIuDMVtM/XSDSQ
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7f7154dfe1e9d58af1e87cd95d50651c507fc7f5a571932000816a3f00900cab unpack001/out.upx
Files
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7f7154dfe1e9d58af1e87cd95d50651c507fc7f5a571932000816a3f00900cab.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ