Behavioral task
behavioral1
Sample
73bee6ff015fe9caaa4ad330621ffae6_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
73bee6ff015fe9caaa4ad330621ffae6_JaffaCakes118
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Size
353KB
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MD5
73bee6ff015fe9caaa4ad330621ffae6
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SHA1
82fd7bdbced30c558a2f38bb65324776947c0d58
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SHA256
b4551bcd1aa9023b5709ad4976dce268e0251f15d419832ce5374c28cbde2ca6
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SHA512
e2f60dccb0a2fa4ede6aa188b7a4943e1297c5fa3681256e1ed4dc3d794d6d0634f781995346ed98624a78bd1488e76e185b4a2060d6c7af3bb2a456df1dd10a
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SSDEEP
6144:Z4vKKTtB07D4xO9FlZ3CbdIlG5tavuPg3ZDfu4DLNr0xQfEORGYfVdzyt3:ZE/tW8+FlYbd5WAcZDm4DJ0xSbbtdzq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73bee6ff015fe9caaa4ad330621ffae6_JaffaCakes118 unpack001/out.upx
Files
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73bee6ff015fe9caaa4ad330621ffae6_JaffaCakes118.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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 347KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 192KB - Virtual size: 188KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 292KB - Virtual size: 289KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ