Behavioral task
behavioral1
Sample
a861fa8dd36fd96ca1ac027023cb8ee0_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a861fa8dd36fd96ca1ac027023cb8ee0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a861fa8dd36fd96ca1ac027023cb8ee0_JaffaCakes118
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Size
293KB
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MD5
a861fa8dd36fd96ca1ac027023cb8ee0
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SHA1
ba181f6dae7447cc220b22b5970b7025fc11d335
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SHA256
12c5ad18a4f7d3c2dea73b7e7eba56acbec3ceb9f0c8d39873dd01ece64e6f0d
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SHA512
adcd50b8ee3a5c7227678b69660093175be4375019e7bc0fc33a1e9ee64b096ecc3381f86cde9c6fac06fb1362ae705f40ff8850cf70b70115776d9aa60ce2ac
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SSDEEP
6144:9C8Ty1tI+0tjU6KvBTx+H41K5Syuw5eUQcEjGUXdSLH:9NsN0NU6KvBTMY1Vyuw7QrqkdMH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a861fa8dd36fd96ca1ac027023cb8ee0_JaffaCakes118 unpack001/out.upx
Files
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a861fa8dd36fd96ca1ac027023cb8ee0_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: 576KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 290KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 624KB - Virtual size: 622KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 137KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 924B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ