Behavioral task
behavioral1
Sample
e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118
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Size
3.2MB
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MD5
e9b8409eba47f1fef53cc68a61bcc8a8
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SHA1
d68397bfccab1ffd4c6e1c291a00d18cbde4ba2b
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SHA256
7ff70d5ecc0be951b2acf860d11168fcdb25b73b4c519e59348bed22de78964a
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SHA512
0581daa08a092a11c2c952bfcd17fbd5b22f09e6e56f3b71eecd878306769049944ca388ba8c6eeccf4aad42b2cd5ad30b95d9b48c3765f6355a5f5b5f7ecca3
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SSDEEP
49152:Fpdt6qeB1xt6gopzzYd12eqOyj9oHGvnLWniG/DfqO2qSRT19Sh2IldrDHuQi7I5:v63T6gG03RyJbfTIrT6p9qFrmI9hBV
Malware Config
Signatures
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resource yara_rule static1/unpack001/out.upx themida -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118 unpack001/out.upx
Files
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e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 5.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 638KB - Virtual size: 638KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 143KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 143KB - Virtual size: 835KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 170KB - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ