Behavioral task
behavioral1
Sample
da0279e546334609c82db9cbffc68c0a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
da0279e546334609c82db9cbffc68c0a_JaffaCakes118
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Size
84KB
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MD5
da0279e546334609c82db9cbffc68c0a
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SHA1
a896780070bfd72073f34aad554ba9e130aaa863
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SHA256
1467b6b70716e8f5edfaad3abcd503692a21b02c00c59e8c8abae38ae36abe04
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SHA512
f1e6c31203fc704e9dded3ae4d32c6b33d5776d8c845b817ac431e5d86812b5ca3763c2080bf61ba9dfb547bb5948fecb03ecc07efa577a119ced01d5bd693c7
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SSDEEP
1536:78nyLcF5TdjFSmRUVor5Dg7Zy4FGbVwIiorNTx2whOUAl7BBJ8YdCo0VY:7YLXjFSmKVj87mIhZlwh81lVY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da0279e546334609c82db9cbffc68c0a_JaffaCakes118 unpack001/out.upx
Files
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da0279e546334609c82db9cbffc68c0a_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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: 16KB - Virtual size: 14KB
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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ