Behavioral task
behavioral1
Sample
12311e72568374e9002a442ffd5e6e317f023069a312b133813e2eb1bc6ed34b.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
12311e72568374e9002a442ffd5e6e317f023069a312b133813e2eb1bc6ed34b.exe
Resource
win10v2004-20240226-en
General
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Target
12311e72568374e9002a442ffd5e6e317f023069a312b133813e2eb1bc6ed34b
-
Size
49KB
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MD5
abec45fd65087e492c940030134fa438
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SHA1
e2e7ecfb51c87595da035f16e3d1971db9e5454f
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SHA256
12311e72568374e9002a442ffd5e6e317f023069a312b133813e2eb1bc6ed34b
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SHA512
d860ab988f9e2ffc040f4866647f2a882bb99819f7c708473d32f3935eaf884d2c5157e4a69bd0e5fed2d7b6e43b96cc463972ea0471f6f4c11b12912cc6f178
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFqN:CTWn1++PJHJXA/OsIZfzc3/Q8qN
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 12311e72568374e9002a442ffd5e6e317f023069a312b133813e2eb1bc6ed34b unpack001/out.upx
Files
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12311e72568374e9002a442ffd5e6e317f023069a312b133813e2eb1bc6ed34b.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