Behavioral task
behavioral1
Sample
6db689370d859e360b71dcb173cd1bef414c3a9ff2ce64d662de6a04c4e87d20.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6db689370d859e360b71dcb173cd1bef414c3a9ff2ce64d662de6a04c4e87d20.exe
Resource
win10v2004-20240226-en
General
-
Target
6db689370d859e360b71dcb173cd1bef414c3a9ff2ce64d662de6a04c4e87d20
-
Size
4KB
-
MD5
3ec4904d780a9af11b98247653641abe
-
SHA1
3159f2e61e4bd8e13629e92f02d2c294e661e5ba
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SHA256
6db689370d859e360b71dcb173cd1bef414c3a9ff2ce64d662de6a04c4e87d20
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SHA512
235f2f8d5fe436d4d4d69b10e72350e5111b0e55790953c1428cb930b31c81d6e24476ebdb3f5c65a5891aeb187ee32d324c7294eab6b1f18ffb5ed85894d29a
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 6db689370d859e360b71dcb173cd1bef414c3a9ff2ce64d662de6a04c4e87d20 unpack001/out.upx
Files
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6db689370d859e360b71dcb173cd1bef414c3a9ff2ce64d662de6a04c4e87d20.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE