Behavioral task
behavioral1
Sample
f38ef1fba77ddced48e771a8ba3f7d40N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f38ef1fba77ddced48e771a8ba3f7d40N.exe
Resource
win10v2004-20240709-en
General
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Target
f38ef1fba77ddced48e771a8ba3f7d40N.exe
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Size
110KB
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MD5
f38ef1fba77ddced48e771a8ba3f7d40
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SHA1
78919207398aa6e6bd4307e31f441ed8f2363653
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SHA256
4ba877a22d1b1fa1303b9ce1efa80b5190bbce8f7a98b5ee33bc14bd10ba54bc
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SHA512
fda3b4060188308d5cae961b7f8849a7d580ae48aa5d0ce465483ae150c56346a856ddbaced280c2f7a4cc9ad054e3da98d48aabd54b682dea320278776929fa
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8xCut3cTWn1++PJHJXA/OsIZfzc3/Q8xCut3I:KQSoPut38QSoPut3I
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f38ef1fba77ddced48e771a8ba3f7d40N.exe unpack001/out.upx
Files
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f38ef1fba77ddced48e771a8ba3f7d40N.exe.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