Behavioral task
behavioral1
Sample
c5f1b92cfbccdfc9462372492faf54d300cb93e81b20989bc9e103d7d47c7e69.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c5f1b92cfbccdfc9462372492faf54d300cb93e81b20989bc9e103d7d47c7e69.exe
Resource
win10v2004-20240611-en
General
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Target
c5f1b92cfbccdfc9462372492faf54d300cb93e81b20989bc9e103d7d47c7e69
-
Size
48KB
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MD5
a16db6ad05e2a7d92831434ce3a13bb1
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SHA1
36a6723477b4195a3a4ad69a9a0e4078b43216d9
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SHA256
c5f1b92cfbccdfc9462372492faf54d300cb93e81b20989bc9e103d7d47c7e69
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SHA512
819f5c168466c04dea8e346c195c0442f4aa5a54afe6d15f9a3a6a3e2a25780fa197858e2c71ce1ac0163744ab6033263199af4e3f1ab8a297c85566c1036d07
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFWB:CTWn1++PJHJXA/OsIZfzc3/Q8U
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 c5f1b92cfbccdfc9462372492faf54d300cb93e81b20989bc9e103d7d47c7e69 unpack001/out.upx
Files
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c5f1b92cfbccdfc9462372492faf54d300cb93e81b20989bc9e103d7d47c7e69.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