Behavioral task
behavioral1
Sample
420e129a1e75ed11b2689df0572070a96873f1bdb6f1c99c2d409ce5b3001466.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
420e129a1e75ed11b2689df0572070a96873f1bdb6f1c99c2d409ce5b3001466.exe
Resource
win10v2004-20240226-en
General
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Target
420e129a1e75ed11b2689df0572070a96873f1bdb6f1c99c2d409ce5b3001466
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Size
30KB
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MD5
1cb4f592d6fe1785378d3a47be17a4ac
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SHA1
a79a6aea0c193538ef56e8e2e5f6a86591e5d8bf
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SHA256
420e129a1e75ed11b2689df0572070a96873f1bdb6f1c99c2d409ce5b3001466
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SHA512
41a4094f1788f58570f6b1aa2a84aa3b227a74a447e95f656bd32a622c846c084990537b91710cfc168576710dc77f4701b066405bfdcc45793ac8a785254b7b
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SSDEEP
384:41Kaqib5+HORB1WAd59jZXeeWCYozFLQI+JknAyFThKWENdW+sud:4vqS0ORBXxZXVYyebr
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 420e129a1e75ed11b2689df0572070a96873f1bdb6f1c99c2d409ce5b3001466 unpack001/out.upx
Files
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420e129a1e75ed11b2689df0572070a96873f1bdb6f1c99c2d409ce5b3001466.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ