Behavioral task
behavioral1
Sample
7304aa9d5a2e52b514719beec7b4afe8_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
7304aa9d5a2e52b514719beec7b4afe8_JaffaCakes118
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Size
35KB
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MD5
7304aa9d5a2e52b514719beec7b4afe8
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SHA1
029862bfdd32bc125e42a12e4373868a236601a8
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SHA256
1883330e042257607fd0b08626d2ed8e448b3d1bd2e9998bf46916fdf40d82db
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SHA512
d8ee894cabde6e45c920f4dbabfb1558562ee26cac7d2abad59f24a4521378fa3a09a3c594a5cd2d7e73a84d664646a236e522ac740ac7706d0c41c2cbc17838
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SSDEEP
768:1cj3GExc6uX9FCBzgQTkNAM7uncLRmVWi8/3G354:CjRxQ9F+zXumVLC3oS
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7304aa9d5a2e52b514719beec7b4afe8_JaffaCakes118 unpack001/out.upx
Files
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7304aa9d5a2e52b514719beec7b4afe8_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
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: 5KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ