Behavioral task
behavioral1
Sample
1e15faf7ba6515f14ee2097df1ecdc849bbbbc557c222a8c617e4ee3b578ab3d.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1e15faf7ba6515f14ee2097df1ecdc849bbbbc557c222a8c617e4ee3b578ab3d.exe
Resource
win10v2004-20240611-en
General
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Target
1e15faf7ba6515f14ee2097df1ecdc849bbbbc557c222a8c617e4ee3b578ab3d
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Size
65KB
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MD5
8e032d82e8710d94c14cf557428f122f
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SHA1
1af24754971e39e9fb65b37c7be82d13356b5e78
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SHA256
1e15faf7ba6515f14ee2097df1ecdc849bbbbc557c222a8c617e4ee3b578ab3d
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SHA512
bbb71f8b2d6723268cf9989d55a3165de9ecf13859489a472be47e9ae511162f8c09a8908aef670a1b28ed447523870d27185f5f0690b5acb466fb0b3c2fcdb1
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzj:CTWn1++PJHJXA/OsIZfzc3/Q8zxF
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 1e15faf7ba6515f14ee2097df1ecdc849bbbbc557c222a8c617e4ee3b578ab3d unpack001/out.upx
Files
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1e15faf7ba6515f14ee2097df1ecdc849bbbbc557c222a8c617e4ee3b578ab3d.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