Behavioral task
behavioral1
Sample
7c5fab75ea9a1afc297efdad0d99db160c033e8c8163cc828f9bd65eb57e1a1a.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
7c5fab75ea9a1afc297efdad0d99db160c033e8c8163cc828f9bd65eb57e1a1a.exe
Resource
win10v2004-20240426-en
General
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Target
7c5fab75ea9a1afc297efdad0d99db160c033e8c8163cc828f9bd65eb57e1a1a
-
Size
52KB
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MD5
cfef39e7066841a789df3adecd0d193a
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SHA1
19ab0edb364de68e4219f7c9368b33d0f30b23d3
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SHA256
7c5fab75ea9a1afc297efdad0d99db160c033e8c8163cc828f9bd65eb57e1a1a
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SHA512
d24d9fcd9ef86e591ddf865b71608abd08773deb96dec6c971a70e27c7183f5ac09139b075d6de6a1d1942e8b3b87c61e2d7447956a1d230a7bdeaeb9ac6290f
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF4q:CTWn1++PJHJXA/OsIZfzc3/Q8GFk
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 7c5fab75ea9a1afc297efdad0d99db160c033e8c8163cc828f9bd65eb57e1a1a unpack001/out.upx
Files
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7c5fab75ea9a1afc297efdad0d99db160c033e8c8163cc828f9bd65eb57e1a1a.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