Behavioral task
behavioral1
Sample
fc4e8c2eda3c1cf93833e3270562932d92634c76135490e908ef4fa3b73896d3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fc4e8c2eda3c1cf93833e3270562932d92634c76135490e908ef4fa3b73896d3.exe
Resource
win10v2004-20231222-en
General
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Target
fc4e8c2eda3c1cf93833e3270562932d92634c76135490e908ef4fa3b73896d3
-
Size
536KB
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MD5
de4e9432dc48835692088f779d1a6586
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SHA1
bc5165e94c63a6c994ac52c02ce6b7cdcca952e3
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SHA256
fc4e8c2eda3c1cf93833e3270562932d92634c76135490e908ef4fa3b73896d3
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SHA512
ca9b388f44504b88d6aeacf7756b0342e99fe262a6a2a383a62c5bbc387dd52d2a0cf081268b7a1bb758a1f49c913fad93b91761b27b3058633c78be80ef8293
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SSDEEP
12288:Phf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:PdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc4e8c2eda3c1cf93833e3270562932d92634c76135490e908ef4fa3b73896d3 unpack001/out.upx
Files
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fc4e8c2eda3c1cf93833e3270562932d92634c76135490e908ef4fa3b73896d3.exe windows:5 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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ