Behavioral task
behavioral1
Sample
cf2a106a618ad185dec890723f3d86c7125a5fe639ecc920f009d5807c9a6ff6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cf2a106a618ad185dec890723f3d86c7125a5fe639ecc920f009d5807c9a6ff6.exe
Resource
win10v2004-20240426-en
General
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Target
cf2a106a618ad185dec890723f3d86c7125a5fe639ecc920f009d5807c9a6ff6
-
Size
47KB
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MD5
cc2f42f4944422f7932d7119251418ed
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SHA1
d592ec8d17e40628f05a29f351f811ef8ae1e04c
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SHA256
cf2a106a618ad185dec890723f3d86c7125a5fe639ecc920f009d5807c9a6ff6
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SHA512
20b618ff03b32258f5a261f3090a6a4a0fbd9795a73c7c222ef9632800d9257b8c478dbc4e82051e5a46777aad2c9ed0932da9ba76818ec0ae7e96462d36f635
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF85:CTWn1++PJHJXA/OsIZfzc3/Q81D8
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 cf2a106a618ad185dec890723f3d86c7125a5fe639ecc920f009d5807c9a6ff6 unpack001/out.upx
Files
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cf2a106a618ad185dec890723f3d86c7125a5fe639ecc920f009d5807c9a6ff6.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