Behavioral task
behavioral1
Sample
bb34b8b5c1f23173bf61c4a4ea02534e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bb34b8b5c1f23173bf61c4a4ea02534e_JaffaCakes118
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Size
188KB
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MD5
bb34b8b5c1f23173bf61c4a4ea02534e
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SHA1
437f83aab5b4a6832e4ad55039b04aed08f0f431
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SHA256
1ffb1da47f527695419fa516940f828cfa1f7f3c877119f10be2740e2386fd8d
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SHA512
73623ded262f48c3c16d2c3e72b638223f653bd4793a8c537c19f8187656c594acb30f4148e902b83c3491d7248e0ed54de4efe19125fffa695c52e0d426d8b0
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SSDEEP
3072:Lo/Qc5b0rzGup9gF/XqxtYOnAWxDr46LeFYCbebcRYxPWhivyYVPWZ0BWsEM/Rkq:LooNzGupoSx6OAWRZwe4RSehKOZ0vEaM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb34b8b5c1f23173bf61c4a4ea02534e_JaffaCakes118 unpack001/out.upx
Files
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bb34b8b5c1f23173bf61c4a4ea02534e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 220KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 172KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 326KB - Virtual size: 325KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ