Behavioral task
behavioral1
Sample
2a1840cea3e736d5eb94dd46e2c4fe09ccc17204f9908300d0f690808499a5fe.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2a1840cea3e736d5eb94dd46e2c4fe09ccc17204f9908300d0f690808499a5fe.exe
Resource
win10v2004-20240508-en
General
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Target
2a1840cea3e736d5eb94dd46e2c4fe09ccc17204f9908300d0f690808499a5fe
-
Size
58KB
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MD5
a9a0b547c7a5daa3d09639c87944e7e4
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SHA1
a649b9abc709c1a7fb1ebde3578e1c6524e62f88
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SHA256
2a1840cea3e736d5eb94dd46e2c4fe09ccc17204f9908300d0f690808499a5fe
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SHA512
b18cf3f7c858737d84d81f18d5e2ad78fcd97570f7c81a466d24e8e0bab64a7f7fe44ccf1292ed5446f3b33352ac33538062e4abe5d8427a22f6261a0c85f47c
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFwA:CTWn1++PJHJXA/OsIZfzc3/Q8wYGTi
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 2a1840cea3e736d5eb94dd46e2c4fe09ccc17204f9908300d0f690808499a5fe unpack001/out.upx
Files
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2a1840cea3e736d5eb94dd46e2c4fe09ccc17204f9908300d0f690808499a5fe.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