Behavioral task
behavioral1
Sample
0b886a6347564e97e99ab2e6fee2e322_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
0b886a6347564e97e99ab2e6fee2e322_JaffaCakes118
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Size
33KB
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MD5
0b886a6347564e97e99ab2e6fee2e322
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SHA1
abcca9838172e841aa5c58034826f546e84dfcf8
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SHA256
f40c2c4ba29f247f08fcf7c25eb75227c4db447744be8302a088568680be6c93
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SHA512
869f2f4a1103a19a2b7f432f31e476610fee287c71f616275ba2d7483eb7b0f7cd56b01589a26adf3fda5dff846833b812bb486ed65056bd01a831c548997a35
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SSDEEP
768:f3f/PR5dgtcQclUTfhbQUcIH5ZYpgPV+8FIJjV1qalIMZ:/feJAoZUhKlXIp7lIMZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b886a6347564e97e99ab2e6fee2e322_JaffaCakes118 unpack001/out.upx
Files
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0b886a6347564e97e99ab2e6fee2e322_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.da083 Size: 448KB - Virtual size: 452KB
IMAGE_SCN_MEM_READ
.da555 Size: 448KB - Virtual size: 452KB
IMAGE_SCN_MEM_READ
.da862 Size: 448KB - Virtual size: 452KB
IMAGE_SCN_MEM_READ
.2012 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ