Behavioral task
behavioral1
Sample
a8ae082ad92080b482572b5e77a8c2c4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a8ae082ad92080b482572b5e77a8c2c4_JaffaCakes118
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Size
358KB
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MD5
a8ae082ad92080b482572b5e77a8c2c4
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SHA1
a4d39addfec2bb488462dd4cd87ebe648c4af5fa
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SHA256
6c73c420f0f71ff67e5f6b3b7a3009fd24002596a3466ff47e44576790d7fc34
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SHA512
4435a419929beea9ead3eb9b96d1e39b29d20bd27d62f79b59ec8da2aa754f74d28338cae3ec4bcd2d4a0f6255c114138f08d34b25ef64a1566064e096e1555d
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SSDEEP
6144:Z+70UgFJrX9uF0Jb+/OscA5huA98eKA/3IEDs7h9acFVCOCv6Hwcue2AxcxgfGQn:cgHJrXEus/Oy5cAwM3LiPacFVn1tsAxD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8ae082ad92080b482572b5e77a8c2c4_JaffaCakes118 unpack001/out.upx
Files
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a8ae082ad92080b482572b5e77a8c2c4_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: 188KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 355KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 484KB - Virtual size: 483KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ